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    Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 Service Pack 1 and Windows Server 2008 R2 Service Pack 1

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    A security issue has been identified that could allow an attacker to break or bypass a security feature in the affected software.
    • Note:There are multiple files available for this download.Once you click on the "Download" button, you will be prompted to select the files you need.
      Version:

      3.5.1

      File Name:

      Windows6.1-KB2656411-x86.msu

      Windows6.1-KB2656411-x64.msu

      Date Published:

      5/8/2012

      File Size:

      5.4 MB

      7.5 MB

      KB Articles: KB2656411

      Security bulletins:MS12-034

        A security issue has been identified that could allow an attacker to break or bypass a security feature in the affected software. You can help protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.
    • Supported Operating System

      Windows 7 Service Pack 1, Windows Server 2008 R2 SP1

        1. Click the Download button on this page to start the download, or select a different language from the Change language drop-down list and click Change.
        2. Do one of the following:
          • To start the installation immediately, click Run.
          • To save the download to your computer for installation at a later time, click Save.
          • To cancel the installation, click Cancel.
      • Please see the Knowledge Base Article KB2656411 for more information.

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