Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update  


  1. Posts : 169
    Windows 10 Pro 64 bit
       #1

    Most Recent Updates Fail to Install


    Please read the most recent content in this short thread.
    I tried the suggestion offered by Tekkie Boy (21 Feb 2021.) One of the changes he proposed did not work
    fsutil resource setautoreset true %SystemDrive%\
    Does anyone understand why he proposed these changes?
    He has not posted anything since May. I tried a PM but have not heard anything.
    thanks
    baumgrenze


    I successfully managed to install 20H2 , version 20H2 (Build 19042.804 but my update history tells me that since 02/09/21:
    "Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 for x64 (KB4601050) failed to install."

    On the 'generic' Windows update part of the history it also says:
    "There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80071a91)"

    I've attached some screen shots to clarify.
    Attached Thumbnails Attached Thumbnails Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-problemwithupdatesmsg_022021.jpg   Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-updatehistorydetail_022021.jpg   Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-updatehistory_022021.jpg  
    Last edited by baumgrenze; 07 Aug 2021 at 08:59. Reason: Title no longer is accurate
      My Computers


  2. Posts : 21,421
    19044.1586 - 21H2 Pro x64
       #2

    Hello baumgrenze

    Try to download and install it from here: https://www.catalog.update.microsoft...px?q=KB4601050

    Make sure you download the correct version for your PC. The x64 20H2 version.
      My Computer


  3. Posts : 21,421
    19044.1586 - 21H2 Pro x64
       #3
      My Computer


  4. Posts : 850
    Win 10
       #4

    Hello @baumgrenze

    The error code 0x80071a91 means: Transaction support within the specified file system resource manager is not started or was shutdown due to an error.

    Please try the following:

    Press the Windows button, type cmd and then select the option "Run as administrator".

    In the Command prompt window execute the following commands one after the other:
    sc config trustedinstaller start=auto

    net start trustedinstaller

    fsutil resource setautoreset true %SystemDrive%\

    attrib -r -s -h %SystemRoot%\System32\Config\TxR\*

    echo y | del %SystemRoot%\System32\Config\TxR\*

    attrib -r -s -h %SystemRoot%\System32\SMI\Store\Machine\*

    echo y | del %SystemRoot%\System32\SMI\Store\Machine\*.tm*

    echo y | del %SystemRoot%\System32\SMI\Store\Machine\*.blf

    echo y | del %SystemRoot%\System32\SMI\Store\Machine\*.regtrans-ms

    If you get an error message with "net start trustedinstaller" and "fsutil resource setautoreset true %SystemDrive%" write it in your answer.


    Friendly greetings
    Last edited by Tekkie Boy; 21 Feb 2021 at 12:34.
      My Computer


  5. Posts : 169
    Windows 10 Pro 64 bit
    Thread Starter
       #5

    Many Thanks


    Vielen Danke, Tekkie Boy

    Many apologies for allowing ~6 months to pass without responding.

    I now see that my system is 'auto-updating' and failing to install the most recently found updates:

    Under Quality Updates
    2021-07 Cumulative Update for Windows 10 Version 20H2 for x64-based Systems (KB5004237)
    Under Other Updates
    2021-07 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 20H2 for x64-based Systems (KB50004331)
    and
    Update for Removal of Adobe Flash Player for Windows 10 Version 20H2 for x64-based Systems (KB457786)

    I tried the CMD prompt suggestions and encountered the error that ends this dialog:

    Microsoft Windows [Version 10.0.19042.804]
    (c) 2020 Microsoft Corporation. All rights reserved.

    C:\WINDOWS\system32>sc config trustedinstaller start=auto
    [SC] ChangeServiceConfig SUCCESS

    C:\WINDOWS\system32>net start trusted installer
    The service name is invalid.

    More help is available by typing NET HELPMSG 2185.


    C:\WINDOWS\system32>net start trustedinstaller
    The Windows Modules Installer service is starting.
    The Windows Modules Installer service was started successfully.


    C:\WINDOWS\system32>fsutil resource set autoreset true %SystemDrive%\
    set is an invalid parameter.
    ---- RESOURCE Commands Supported ----

    create Create a Secondary Transactional Resource Manager
    info Display information relating to a Transactional Resource Manager
    setAutoReset Set whether a default Transactional Resource Manager will clean its transactional metadata on next mount
    setAvailable Set a Transactional Resource Manager to prefer availability over consistency
    setConsistent Set a Transactional Resource Manager to prefer consistency over availability
    setLog Change characteristics of a running Transactional Resource Manager
    start Start a Transactional Resource Manager
    stop Stop a Transactional Resource Manager

    What happens next?

    Many apologies and thanks together,
    baumgrenze

    'Please stay safe'

    - - - Updated - - -

    I snipped these yesterday.
    The 'Auto Trying' note means that whenever I turn this computer on, Windows Updates keeps trying and failing to download and install KB5004237

    thanks
    baumgrenze
    Attached Thumbnails Attached Thumbnails Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-win10sniptryingagain_080521.jpg   Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-win10snipqualityupdatefailed_080521.jpg   Cum. Update for .NET Framework 3.5 and 4.8 for Win 10 x64 Won't Update-win10snipotherupdatesfailed_080521.jpg  
    Last edited by baumgrenze; 07 Aug 2021 at 09:19. Reason: added clarification to text
      My Computers


  6. Posts : 1
    Windows 10
       #6

    I have same problem and try this Download Tweaking.com - Windows Repair - MajorGeeks.
    It works
      My Computer


 

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