Windows 10: Code 66A

Discus and support Code 66A in Windows 10 Software and Apps to solve the problem; Hi Microsoft Community.I have a problem with Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 on Windows 7 and... Discussion in 'Windows 10 Software and Apps' started by Mateja Radisic, Oct 1, 2023.

  1. MATEJA RADISIC
    Mateja Radisic Win User

    Code 66A


    Hi Microsoft Community.I have a problem with Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 on Windows 7 and Server 2008 R2 for x64 update. It keeps popping up when I download the update error code 66A. Do you have a solution to solve the problem? Thank you.

    :)
     
    Mateja Radisic, Oct 1, 2023
    #1
  2. CUNNIGAN
    Cunnigan Win User

    Code 66A

    How do I fix error code 66A and 643...been getting this for the last 4 months on any window update...It wont install...?

    2018-08 Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 and Server 2008 R2 for x64 (KB4345590)

    Download size: 40.9 MB

    You may need to restart your computer for this update to take effect.

    Update type: Important

    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.

    More information:

    http://support.microsoft.com/kb/4345590

    Help and Support:

    http://support.microsoft.com

    and

    Microsoft .NET Framework 4.7.2 for Windows 7 for x64 (KB4054530)

    Download size: 62.5 MB

    You may need to restart your computer for this update to take effect.

    Update type: Recommended

    The Microsoft .NET Framework 4.7.2 is a highly compatible, in-place update for all the previous versions of .NET Framework 4.X. After you install this update, you may have to restart your computer.

    More information:

    http://support.microsoft.com/kb/4054530

    Help and Support:

    http://support.microsoft.com
     
    Cunnigan, Oct 1, 2023
    #2
  3. TRT740
    trt740 Win User
    Post your source for the best Stepping for Amd 64's and Optys

    Post your Stepping and o/c for Amd 64's Am2 /939 and Optys

    can anyone point me in the direction of a good site which lists stepping codes for which cpu's over clock the best
     
    trt740, Oct 1, 2023
    #3
  4. CARLO FER
    Carlo Fer Win User

    Code 66A

    error

    Hello Hector,

    The error code 66A you received could be related to .NET Framework updates.

    As an initial troubleshooting, I suggest that you download the
    Windows Update Troubleshooter    , and then select Open
    or Save in the pop-up window. Select
    Next     and follow the steps in the wizard to find and fix problems with Windows Update.

    If the issue still persists after running the Windows Update Troubleshooter, you may need to repair or reinstall .NET Framework. To do this, please follow the steps below:

    1. Click the Start button > type Control
      Panel       then press Enter.
    2. Open Programs and Features from the list > select .NET Framework > click
      Uninstall/Change then select Repair and
      Next      .

    We're looking forward to your response.
     
    Carlo Fer, Oct 1, 2023
    #4
Thema:

Code 66A

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