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Security Update for Windows 8 for x64-based Systems (KB2978668)

A security issue has been identified in a Microsoft software product that could affect your system.

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  • Version:

    2978668

    Date Published:

    8/11/2014

    File Name:

    Windows8-RT-KB2978668-x64.msu

    File Size:

    1.3 MB

    KB Articles:

    KB2978668

    Security bulletins:

    MS14-047

    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
  • Supported Operating Systems

    Windows 8


    1. To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change.
      • Click Run to start the installation immediately.
      • Click Save to copy the download to your computer for installation at a later time.
  • Other critical security updates are available: To find the latest security updates for you, visit Windows Update and click Express Install. To have the latest security updates delivered directly to your computer, visit the Security At Home web site and follow the steps to ensure you're protected.

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