Error message Windows 10 Update: (0x80070643)


  1. Posts : 6
    Win 10
       #1

    Error message Windows 10 Update: (0x80070643)


    Error message Windows 10 Update: (translatetd from German with Google Translator)

    Error
    Last checked today
    Your device is missing important security and quality fixes.
    There were problems installing updates. We'll try again later, though. If you continue to experience this error and want to search for information on the web or contact support, this error code may help: (0x80070643).

    What's going on?

    Text beneath:
    Feature update for Windows 10, version 22H2.
    The next version of Windows with new features and security improvements is available. When you're ready to update, select "Download and Install."
      My Computer


  2. Posts : 4,188
    Windows 11 Pro, 22H2
       #2

    Welcome to TenForums!

    You might try this method to install the feature update to see if it will work better:

    Update to Latest Version of Windows 10 using Update Assistant
      My Computers


  3. Posts : 4,188
    Windows 11 Pro, 22H2
       #3

    One more thought...

    You might just want to make sure that there are no issues with files on your system that are causing upgrade problems. Try checking for this using the tutorial below and then try the upgrade again.

    Run SFC Command in Windows 10
      My Computers


  4. Posts : 43,022
    Win 10 Pro (22H2) (2nd PC is 22H2)
       #4

    I'm wondering why you're only being offered 22H2 now.. so late.

    Have you
    - stored this PC for a long time?
    - disabled updates in some manner?
    - had it disconnected from the internet for a long time?

    How is this update occurring? Via normal windows update? A manual update?

    The forum clearly prompted you for your full current Windows build number- like 19045.3803. Why? So we don't have to keep asking. Sadly hundreds don't provide this. Thanks.
      My Computers


  5. Posts : 6
    Win 10
    Thread Starter
       #5

    thx.
    My PC runs daily 14 hours since years online.

    Microsoft Windows [Version 10.0.19044.3086]
    Edition Windows 10 Home
    Version 21H2
    Betriebssystembuild 19044.3086
    Windows Feature Experience Pack 1000.19041.1000.0

    Also i found with services.msc that the service Micorosoft Update Health Service is deactivated and not running.
    Perhaps a problem?

    thx a lot.
      My Computer


  6. Posts : 43,022
    Win 10 Pro (22H2) (2nd PC is 22H2)
       #6

    Please post a screenshot of your Update History, just for interest.

    I assume from your reply you've been relying on Windows to update automatically. It seems it has not, and that could match with your observation of the Microsoft Update Health Service not running.

    You can try using the appropriate download for that service from here:
    Restore Default Services in Windows 10

    and see if the service then is available. That may not be the only one of course.

    Again - Have you ever disabled Windows Update by any means?

    Windows Update still not working? Again from the searchable Tutorials section you might try
    Reset Windows Update in Windows 10

    as a next step.
      My Computers


  7. Posts : 6
    Win 10
    Thread Starter
       #7

    Solved:
    KB5015684

    Error message Windows 10 Update: (0x80070643)
    https://answers.microsoft.com/en-us/...c3466e5?page=1

    How to upgrade version of os from 2004, 20H2, 21H1, 21H2 to 22H2
    https://support.microsoft.com/en-us/...e-d6fd704eee61
    https://catalog.s.download.windowsup...c94b634c4a.msu
      My Computer


 

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