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  • Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2

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    File NameDownload LinkSize
    NDP40-KB2729449-x86.exeRecommended
    Click here13.3 MB
    Click here13.3 MB
    NDP40-KB2729449-IA64.exeRecommended
    Click here31.4 MB
    Click here31.4 MB
    NDP40-KB2729449-x64.exeRecommended
    Click here25.0 MB
    Click here25.0 MB
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