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      <link:roleType id="AssetsHeldforSale" roleURI="http://fico.com/role/AssetsHeldforSale">
        <link:definition>2141113 - Disclosure - Assets Held for Sale</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AssetsHeldforSaleTables" roleURI="http://fico.com/role/AssetsHeldforSaleTables">
        <link:definition>2342309 - Disclosure - Assets Held for Sale (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="AssetsHeldforSaleDetails" roleURI="http://fico.com/role/AssetsHeldforSaleDetails">
        <link:definition>2443420 - Disclosure - Assets Held for Sale (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
      <link:roleType id="SubsequentEvents" roleURI="http://fico.com/role/SubsequentEvents">
        <link:definition>2144114 - Disclosure - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
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  <xs:element id="fico_SaaSProductsMember" abstract="true" name="SaaSProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="fico_ApplicationsMember" abstract="true" name="ApplicationsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="fico_SeniorNotesDecemberSixMember" abstract="true" name="SeniorNotesDecemberSixMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
  <xs:element id="fico_ForeignExchangeContractsToPurchaseBritishPoundsWithUnitedStatesDollarsMember" abstract="true" name="ForeignExchangeContractsToPurchaseBritishPoundsWithUnitedStatesDollarsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
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  <xs:element id="fico_DecisionManagementSoftwareMember" abstract="true" name="DecisionManagementSoftwareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:domainItemType"/>
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  <xs:element id="fico_ContractWithCustomerPaymentTerm" abstract="false" name="ContractWithCustomerPaymentTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="fico_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAsset" abstract="false" name="DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAsset" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="fico_EarningsPerShareBasicAndDilutedNumeratorAbstract" abstract="true" name="EarningsPerShareBasicAndDilutedNumeratorAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="fico_NatureOfOperationsPolicyPolicyTextBlock" abstract="false" name="NatureOfOperationsPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType"/>
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  <xs:element id="fico_DeferredRevenueReclassifiedAsLiabilitiesRelatedToAssetsHeldForSale" abstract="false" name="DeferredRevenueReclassifiedAsLiabilitiesRelatedToAssetsHeldForSale" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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</xs:schema>
