<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:67c1b766-deed-4a16-ba9f-f2a7a720339c,g:cbe4920a-8349-4931-9cc4-2115f6ef322b-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/Cover" xlink:type="simple" xlink:href="msof-20200430.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_818aaa5d-1054-4864-8551-1ce3291ed558" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentType_818aaa5d-1054-4864-8551-1ce3291ed558" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_8ce484fa-6144-4783-acae-991f735ccb90" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_AmendmentFlag_8ce484fa-6144-4783-acae-991f735ccb90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_63345c61-08c0-4157-b79a-151c03e0e564" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentQuarterlyReport_63345c61-08c0-4157-b79a-151c03e0e564" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_53344def-4d19-41a5-9228-41dabb21be8e" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentTransitionReport_53344def-4d19-41a5-9228-41dabb21be8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_423632e1-bde6-4dd1-913a-a1deecdd3e72" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentPeriodEndDate_423632e1-bde6-4dd1-913a-a1deecdd3e72" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_e42c0ce2-231f-4a3c-b68f-47b2c83ce077" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityRegistrantName_e42c0ce2-231f-4a3c-b68f-47b2c83ce077" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_6237555a-97c6-4c88-9dec-fc0f9308245c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityCentralIndexKey_6237555a-97c6-4c88-9dec-fc0f9308245c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_da41a763-80e3-4048-8075-8c37099a7047" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_CurrentFiscalYearEndDate_da41a763-80e3-4048-8075-8c37099a7047" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_b1355924-5e2d-4a21-b2a0-73c4fb39cbb6" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentFiscalYearFocus_b1355924-5e2d-4a21-b2a0-73c4fb39cbb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_c2ddd9c1-1315-4098-a98d-c745aea61e3b" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_DocumentFiscalPeriodFocus_c2ddd9c1-1315-4098-a98d-c745aea61e3b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_9e3ad16d-d4e1-4ae5-9dfd-b6b4228bb54b" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityIncorporationStateCountryCode_9e3ad16d-d4e1-4ae5-9dfd-b6b4228bb54b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_cdadb2b4-90d7-455b-a084-63baee8bd6f5" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityFileNumber_cdadb2b4-90d7-455b-a084-63baee8bd6f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_886918d0-2639-49ef-83e3-ada47752bcb1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityTaxIdentificationNumber_886918d0-2639-49ef-83e3-ada47752bcb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_cfd39637-f2e8-4240-9b42-5628ebb0566c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityAddressAddressLine1_cfd39637-f2e8-4240-9b42-5628ebb0566c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_e01a64b6-95fb-40b9-9d59-62f5365a0c07" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityAddressCityOrTown_e01a64b6-95fb-40b9-9d59-62f5365a0c07" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_a58963a9-5ef1-40cb-82d3-4915cf2d8e0e" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityAddressStateOrProvince_a58963a9-5ef1-40cb-82d3-4915cf2d8e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_bcbafc06-788a-4ec4-86f1-dfd215c10912" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityAddressPostalZipCode_bcbafc06-788a-4ec4-86f1-dfd215c10912" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_aa38a671-8fb7-4531-a85b-ac754f95b166" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_CityAreaCode_aa38a671-8fb7-4531-a85b-ac754f95b166" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_c70bf80d-fabd-4e2b-aea2-3f69108f3902" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_LocalPhoneNumber_c70bf80d-fabd-4e2b-aea2-3f69108f3902" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_bf5e8d39-6c30-467e-bc52-735875f60d15" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityCurrentReportingStatus_bf5e8d39-6c30-467e-bc52-735875f60d15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_2747ede2-c958-4083-a6cd-5eb86a1e992f" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityInteractiveDataCurrent_2747ede2-c958-4083-a6cd-5eb86a1e992f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_d7963153-ac85-41a3-9468-2122530f82e2" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityFilerCategory_d7963153-ac85-41a3-9468-2122530f82e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_228aee30-72e9-47d9-a2d0-820a66ac55ab" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityEmergingGrowthCompany_228aee30-72e9-47d9-a2d0-820a66ac55ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_ce21872a-2084-4c5b-8cf8-41f5e6c5c112" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntitySmallBusiness_ce21872a-2084-4c5b-8cf8-41f5e6c5c112" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_91155a9e-0389-4dad-b173-34b6391598e1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityShellCompany_91155a9e-0389-4dad-b173-34b6391598e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_d802f76a-3e04-47cb-a84a-b8643624b260" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_b5f1ac4a-b9f6-4469-9700-13093f25eab1" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_d802f76a-3e04-47cb-a84a-b8643624b260" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/CondensedBalanceSheets" xlink:type="simple" xlink:href="msof-20200430.xsd#CondensedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/CondensedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_a69908b7-0dd3-4b9a-b01a-796676847c7a" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_249b562a-1eb6-413d-977a-c96918525f32" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_a69908b7-0dd3-4b9a-b01a-796676847c7a" xlink:to="loc_us-gaap_AssetsAbstract_249b562a-1eb6-413d-977a-c96918525f32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_9bcee3b2-ab14-4745-ae5b-54fbdf75a0a6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_249b562a-1eb6-413d-977a-c96918525f32" xlink:to="loc_us-gaap_AssetsCurrentAbstract_9bcee3b2-ab14-4745-ae5b-54fbdf75a0a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0a9393d5-ce6d-42cd-ba46-005ab9a2ed74" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9bcee3b2-ab14-4745-ae5b-54fbdf75a0a6" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0a9393d5-ce6d-42cd-ba46-005ab9a2ed74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_32355f73-0c21-44ba-ae8d-c61230c5c475" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_249b562a-1eb6-413d-977a-c96918525f32" xlink:to="loc_us-gaap_Assets_32355f73-0c21-44ba-ae8d-c61230c5c475" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_a69908b7-0dd3-4b9a-b01a-796676847c7a" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_02b360cc-3065-42f1-9f00-eb9a29921068" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_02b360cc-3065-42f1-9f00-eb9a29921068" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_e1b6f829-d3f0-4b77-acc3-2920ebc93559" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_02b360cc-3065-42f1-9f00-eb9a29921068" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent_e1b6f829-d3f0-4b77-acc3-2920ebc93559" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_c8705c9c-b48c-4c6c-814f-4f6933e6010f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_02b360cc-3065-42f1-9f00-eb9a29921068" xlink:to="loc_us-gaap_LiabilitiesCurrent_c8705c9c-b48c-4c6c-814f-4f6933e6010f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DueToOfficersOrStockholdersNoncurrent_607b8c94-9170-44b1-aed9-44165ecfef61" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DueToOfficersOrStockholdersNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:to="loc_us-gaap_DueToOfficersOrStockholdersNoncurrent_607b8c94-9170-44b1-aed9-44165ecfef61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_1b5e748c-fc8b-4d70-83ba-e09367245223" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:to="loc_us-gaap_Liabilities_1b5e748c-fc8b-4d70-83ba-e09367245223" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:to="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_81bf70fa-889a-42c0-a296-130ae70601f0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:to="loc_us-gaap_PreferredStockValue_81bf70fa-889a-42c0-a296-130ae70601f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_7445d54c-9c45-4382-aa51-23275caf6ae4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:to="loc_us-gaap_CommonStockValue_7445d54c-9c45-4382-aa51-23275caf6ae4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_1de9b930-a770-47b2-b896-91373094a2f5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:to="loc_us-gaap_AdditionalPaidInCapital_1de9b930-a770-47b2-b896-91373094a2f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_bf38b7b1-7739-4a32-910f-ac5a18419d4b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_bf38b7b1-7739-4a32-910f-ac5a18419d4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_2dcea151-61b8-4e47-9e7a-a9df07cc3fd2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1e804e67-963b-48d9-a7ff-ab4358b08735" xlink:to="loc_us-gaap_StockholdersEquity_2dcea151-61b8-4e47-9e7a-a9df07cc3fd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_eaa04b55-1d3c-46aa-ac4b-5899fb528cf1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_23a289df-7acb-4eeb-a9b2-b1c163bef760" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_eaa04b55-1d3c-46aa-ac4b-5899fb528cf1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/CondensedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="msof-20200430.xsd#CondensedBalanceSheetsParenthetical"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/CondensedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_2c79bdc2-f6b8-4c10-938a-e7ce4affab86" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_2c79bdc2-f6b8-4c10-938a-e7ce4affab86" xlink:to="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_1e485e83-6d01-40e2-bcf8-f9ee30a32bd1" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_1e485e83-6d01-40e2-bcf8-f9ee30a32bd1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_6185520a-3cef-4d3c-b74c-bd95be6e7e22" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_6185520a-3cef-4d3c-b74c-bd95be6e7e22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_2d7b1442-0330-4143-89be-27819522ace0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_PreferredStockSharesIssued_2d7b1442-0330-4143-89be-27819522ace0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_6e1266a5-6f84-49e6-ba05-c15d4b6f225b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_6e1266a5-6f84-49e6-ba05-c15d4b6f225b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_1d046aff-df64-4201-b724-109e11fb7ac0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_1d046aff-df64-4201-b724-109e11fb7ac0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_351bcbe8-7acf-4a0f-a851-add4f74cf9ca" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_351bcbe8-7acf-4a0f-a851-add4f74cf9ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_40864601-ac33-4624-b315-cb7e41cdb754" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_CommonStockSharesIssued_40864601-ac33-4624-b315-cb7e41cdb754" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_1e6f72a5-e986-4bc6-a77a-5fd4cd9427a9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_f28ad2fd-5419-4428-9f4b-16a651e6f226" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_1e6f72a5-e986-4bc6-a77a-5fd4cd9427a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementsofOperations" xlink:type="simple" xlink:href="msof-20200430.xsd#CondensedStatementsofOperations"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementsofOperations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_2179395d-5984-4d0a-b4ac-8f6d90db8f9c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_Revenues_2179395d-5984-4d0a-b4ac-8f6d90db8f9c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpensesAbstract_e027a0ed-c0a8-4f23-b103-850245e74755" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_OperatingExpensesAbstract_e027a0ed-c0a8-4f23-b103-850245e74755" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_517af7b0-3005-4b36-89a2-5f90122d6246" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_e027a0ed-c0a8-4f23-b103-850245e74755" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_517af7b0-3005-4b36-89a2-5f90122d6246" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingExpenses_7f2ccc93-a0f1-4a50-b254-a6d97f15fcf9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpenses"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_e027a0ed-c0a8-4f23-b103-850245e74755" xlink:to="loc_us-gaap_OperatingExpenses_7f2ccc93-a0f1-4a50-b254-a6d97f15fcf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_cb2a0a98-754c-4988-a181-c9ed8d3babe5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_OperatingIncomeLoss_cb2a0a98-754c-4988-a181-c9ed8d3babe5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDebtExpenseAbstract_c7405d70-4ee3-4a13-a1c3-fdba54db5caf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDebtExpenseAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_InterestAndDebtExpenseAbstract_c7405d70-4ee3-4a13-a1c3-fdba54db5caf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpense_90a4dabf-0bf4-4bb4-a29f-5edf40d60dd2" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDebtExpenseAbstract_c7405d70-4ee3-4a13-a1c3-fdba54db5caf" xlink:to="loc_us-gaap_InterestExpense_90a4dabf-0bf4-4bb4-a29f-5edf40d60dd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestAndDebtExpense_ce4b9be3-265f-43b2-9963-3cdffa488972" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDebtExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InterestAndDebtExpenseAbstract_c7405d70-4ee3-4a13-a1c3-fdba54db5caf" xlink:to="loc_us-gaap_InterestAndDebtExpense_ce4b9be3-265f-43b2-9963-3cdffa488972" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_717a559b-945b-42ed-ae3b-cef4e3b1a8ec" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_717a559b-945b-42ed-ae3b-cef4e3b1a8ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_f2d8f8c0-8188-4b9c-bf4a-de34cb01d500" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_f2d8f8c0-8188-4b9c-bf4a-de34cb01d500" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_ca019e44-fc97-407d-a48f-806d1bf12e99" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_NetIncomeLoss_ca019e44-fc97-407d-a48f-806d1bf12e99" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDiluted_00ad8d75-a099-4024-945f-fda0b2fdcdab" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAndDiluted"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDiluted_00ad8d75-a099-4024-945f-fda0b2fdcdab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_02562247-f12e-4252-b612-75bdcd88989d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_0c8c39d2-6b58-4a48-a46e-d188e5ebdadd" xlink:to="loc_us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted_02562247-f12e-4252-b612-75bdcd88989d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementofShareholdersDeficiency" xlink:type="simple" xlink:href="msof-20200430.xsd#CondensedStatementofShareholdersDeficiency"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementofShareholdersDeficiency" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_20eaa4bc-423f-4a7b-9b60-54a239deeb85" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_a64f344d-dfc0-4295-a20c-c08063517a77" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_20eaa4bc-423f-4a7b-9b60-54a239deeb85" xlink:to="loc_us-gaap_StatementTable_a64f344d-dfc0-4295-a20c-c08063517a77" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_1c29350a-9abe-46fc-9022-8ff42c39a84f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_a64f344d-dfc0-4295-a20c-c08063517a77" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_1c29350a-9abe-46fc-9022-8ff42c39a84f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_2f315755-e369-431d-abd6-fa9b47e1f7d4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_1c29350a-9abe-46fc-9022-8ff42c39a84f" xlink:to="loc_us-gaap_EquityComponentDomain_2f315755-e369-431d-abd6-fa9b47e1f7d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_f45874a1-4ae6-44c5-9357-3b8f212bee40" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_2f315755-e369-431d-abd6-fa9b47e1f7d4" xlink:to="loc_us-gaap_CommonStockMember_f45874a1-4ae6-44c5-9357-3b8f212bee40" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_3fc89378-3cd2-41f8-a012-485ff18a58b3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_2f315755-e369-431d-abd6-fa9b47e1f7d4" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_3fc89378-3cd2-41f8-a012-485ff18a58b3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_235f7dea-c868-461e-8f5b-45bd12b982d6" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_2f315755-e369-431d-abd6-fa9b47e1f7d4" xlink:to="loc_us-gaap_RetainedEarningsMember_235f7dea-c868-461e-8f5b-45bd12b982d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_bc6fc86b-8cc2-4470-af0e-cff64575cae3" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_a64f344d-dfc0-4295-a20c-c08063517a77" xlink:to="loc_us-gaap_StatementLineItems_bc6fc86b-8cc2-4470-af0e-cff64575cae3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_bc6fc86b-8cc2-4470-af0e-cff64575cae3" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_f9eea040-44df-4d3b-8bc3-46c237f7047e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_f9eea040-44df-4d3b-8bc3-46c237f7047e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_a671b4e1-3cb8-4516-90fe-5f3fcfc9acc5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:to="loc_us-gaap_StockholdersEquity_a671b4e1-3cb8-4516-90fe-5f3fcfc9acc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_794826bf-9c64-4644-a246-3324d616d865" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:to="loc_us-gaap_NetIncomeLoss_794826bf-9c64-4644-a246-3324d616d865" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_645d7203-cd72-49b3-9c60-e95f0dbcb21f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_645d7203-cd72-49b3-9c60-e95f0dbcb21f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_05dac6c6-f119-4ee3-948b-0cd7ffe1268c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_36b297a0-720c-4c5d-9711-cf14cfed2cfe" xlink:to="loc_us-gaap_StockholdersEquity_05dac6c6-f119-4ee3-948b-0cd7ffe1268c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementsofCashFlows" xlink:type="simple" xlink:href="msof-20200430.xsd#CondensedStatementsofCashFlows"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/CondensedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_1ee11b3d-5502-4955-9012-ac30a422f55d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract_1d9aa6d3-02f6-426f-8091-635b6304c188" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1ee11b3d-5502-4955-9012-ac30a422f55d" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract_1d9aa6d3-02f6-426f-8091-635b6304c188" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_da596ad2-c672-47e8-827f-eaecbafbc763" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract_1d9aa6d3-02f6-426f-8091-635b6304c188" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_da596ad2-c672-47e8-827f-eaecbafbc763" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_68730e84-3b23-4c14-a8be-263496ae81e5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_da596ad2-c672-47e8-827f-eaecbafbc763" xlink:to="loc_us-gaap_NetIncomeLoss_68730e84-3b23-4c14-a8be-263496ae81e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_81552f84-23ab-473d-be31-43746985c94d" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_da596ad2-c672-47e8-827f-eaecbafbc763" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_81552f84-23ab-473d-be31-43746985c94d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_a921dcdc-16bc-475e-b498-3fa1a757af6f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_81552f84-23ab-473d-be31-43746985c94d" xlink:to="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_a921dcdc-16bc-475e-b498-3fa1a757af6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAbstract_3bbdbafd-9daf-4d8d-afb6-307b6bd9d8b5" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_81552f84-23ab-473d-be31-43746985c94d" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAbstract_3bbdbafd-9daf-4d8d-afb6-307b6bd9d8b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_64c89ecc-ae40-4695-9937-bd745147b70c" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedLiabilitiesAbstract_3bbdbafd-9daf-4d8d-afb6-307b6bd9d8b5" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_64c89ecc-ae40-4695-9937-bd745147b70c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ecea33ca-373e-405b-8441-c6fe758fa8a4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_da596ad2-c672-47e8-827f-eaecbafbc763" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_ecea33ca-373e-405b-8441-c6fe758fa8a4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_996126f1-4c78-47af-9ebe-872aacfa2198" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecreaseAbstract_1d9aa6d3-02f6-426f-8091-635b6304c188" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_996126f1-4c78-47af-9ebe-872aacfa2198" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_9d3405df-de90-4690-b529-b0e45d6a425e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1ee11b3d-5502-4955-9012-ac30a422f55d" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_9d3405df-de90-4690-b529-b0e45d6a425e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_41ba54b9-7e87-4578-ac2b-97a00ddc6471" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1ee11b3d-5502-4955-9012-ac30a422f55d" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_41ba54b9-7e87-4578-ac2b-97a00ddc6471" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_88d7024e-aea4-497d-a984-4d4c9c319a5f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1ee11b3d-5502-4955-9012-ac30a422f55d" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_88d7024e-aea4-497d-a984-4d4c9c319a5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaid_8f945405-04fe-4ebe-8089-ee5aff2f841b" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaid"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_88d7024e-aea4-497d-a984-4d4c9c319a5f" xlink:to="loc_us-gaap_InterestPaid_8f945405-04fe-4ebe-8089-ee5aff2f841b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaid_af33812b-65bc-45dd-b4dc-9ea8c5132499" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaid"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_88d7024e-aea4-497d-a984-4d4c9c319a5f" xlink:to="loc_us-gaap_IncomeTaxesPaid_af33812b-65bc-45dd-b4dc-9ea8c5132499" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/SummaryofSignificantAccountingPoliciesandOrganization" xlink:type="simple" xlink:href="msof-20200430.xsd#SummaryofSignificantAccountingPoliciesandOrganization"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/SummaryofSignificantAccountingPoliciesandOrganization" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_41b90c95-f7d3-4661-8c42-75694b925c9e" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_0678a840-6058-456e-b74f-cec9b46441cf" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_41b90c95-f7d3-4661-8c42-75694b925c9e" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureAndSignificantAccountingPoliciesTextBlock_0678a840-6058-456e-b74f-cec9b46441cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/SummaryofSignificantAccountingPoliciesandOrganizationPolicies" xlink:type="simple" xlink:href="msof-20200430.xsd#SummaryofSignificantAccountingPoliciesandOrganizationPolicies"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/SummaryofSignificantAccountingPoliciesandOrganizationPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_627ef884-7caa-42ac-a5dd-3b0dbc1fba92" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_627ef884-7caa-42ac-a5dd-3b0dbc1fba92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_8477ecb0-98a6-440f-a672-4c17fd0ff959" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_8477ecb0-98a6-440f-a672-4c17fd0ff959" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UseOfEstimates_08778f6a-a9c4-4241-a33c-bedf80642429" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_UseOfEstimates_08778f6a-a9c4-4241-a33c-bedf80642429" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_6f3c7b3a-d797-49f8-9a2a-3976db2cfd30" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_6f3c7b3a-d797-49f8-9a2a-3976db2cfd30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_11687103-1869-446b-8451-2a1f5dfd16b4" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_11687103-1869-446b-8451-2a1f5dfd16b4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9f1b606b-f1f9-4d17-8ca9-07978ed50298" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_1c9db82e-6b83-4de3-a60d-d541f8ceef63" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_9f1b606b-f1f9-4d17-8ca9-07978ed50298" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/DueToShareholder" xlink:type="simple" xlink:href="msof-20200430.xsd#DueToShareholder"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/DueToShareholder" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_9d87b3fa-d015-4679-8e14-558af2b5c785" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_d2f3d11c-8464-489f-af33-25083900abd0" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_9d87b3fa-d015-4679-8e14-558af2b5c785" xlink:to="loc_us-gaap_RelatedPartyTransactionsDisclosureTextBlock_d2f3d11c-8464-489f-af33-25083900abd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.vectorgroupltdcik0000766404.com/role/DueToShareholderDetails" xlink:type="simple" xlink:href="msof-20200430.xsd#DueToShareholderDetails"/>
  <link:presentationLink xlink:role="http://www.vectorgroupltdcik0000766404.com/role/DueToShareholderDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsAbstract_22f369b2-d8b2-4787-944b-af9e34ce8df7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_8cd89531-8bd4-409a-a213-94615e91b474" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsAbstract_22f369b2-d8b2-4787-944b-af9e34ce8df7" xlink:to="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_8cd89531-8bd4-409a-a213-94615e91b474" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_76b0a971-93d6-41b4-bee2-0086f14e7441" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_8cd89531-8bd4-409a-a213-94615e91b474" xlink:to="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_76b0a971-93d6-41b4-bee2-0086f14e7441" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyDomain_bebe7816-2ebd-46ef-a100-980dce988c13" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionsByRelatedPartyAxis_76b0a971-93d6-41b4-bee2-0086f14e7441" xlink:to="loc_us-gaap_RelatedPartyDomain_bebe7816-2ebd-46ef-a100-980dce988c13" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MajorityShareholderMember_53417562-8469-4c7d-add0-c4f81de76c12" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MajorityShareholderMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyDomain_bebe7816-2ebd-46ef-a100-980dce988c13" xlink:to="loc_us-gaap_MajorityShareholderMember_53417562-8469-4c7d-add0-c4f81de76c12" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancialInstrumentAxis_39e649cf-35d2-40f6-8825-6773432a081f" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinancialInstrumentAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_8cd89531-8bd4-409a-a213-94615e91b474" xlink:to="loc_us-gaap_FinancialInstrumentAxis_39e649cf-35d2-40f6-8825-6773432a081f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1238e6d9-2ca4-4fd0-82f2-6f0e324ea4a7" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FinancialInstrumentAxis_39e649cf-35d2-40f6-8825-6773432a081f" xlink:to="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1238e6d9-2ca4-4fd0-82f2-6f0e324ea4a7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_msof_IncreaseInCreditFacilityMember_e067c65d-ca53-4bd3-bc69-93f626fa203b" xlink:href="msof-20200430.xsd#msof_IncreaseInCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain_1238e6d9-2ca4-4fd0-82f2-6f0e324ea4a7" xlink:to="loc_msof_IncreaseInCreditFacilityMember_e067c65d-ca53-4bd3-bc69-93f626fa203b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable_8cd89531-8bd4-409a-a213-94615e91b474" xlink:to="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderMaximumBorrowing_f0a25d2a-f044-4473-afad-2662f8cc783d" xlink:href="msof-20200430.xsd#msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderMaximumBorrowing"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:to="loc_msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderMaximumBorrowing_f0a25d2a-f044-4473-afad-2662f8cc783d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RelatedPartyTransactionRate_2ca19c7e-f73f-4935-9bee-38cc48c95fd9" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:to="loc_us-gaap_RelatedPartyTransactionRate_2ca19c7e-f73f-4935-9bee-38cc48c95fd9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderOutstandingAmount_b5c63616-c119-421e-b897-a7a02ed9469d" xlink:href="msof-20200430.xsd#msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderOutstandingAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:to="loc_msof_RelatedPartyTransactionLineOfCreditFacilityProvidedByShareholderOutstandingAmount_b5c63616-c119-421e-b897-a7a02ed9469d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_msof_RelatedPartyTransactionLineofCreditFacilityProvidedbyShareholderAccruedInterest_7c2d7bb3-ec18-419d-a7c6-ca08867eeda6" xlink:href="msof-20200430.xsd#msof_RelatedPartyTransactionLineofCreditFacilityProvidedbyShareholderAccruedInterest"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RelatedPartyTransactionLineItems_92e898af-1a20-4ff2-bab6-6dfff15951cd" xlink:to="loc_msof_RelatedPartyTransactionLineofCreditFacilityProvidedbyShareholderAccruedInterest_7c2d7bb3-ec18-419d-a7c6-ca08867eeda6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
