Windows update (KB5034441) Error (0x80070643)

Anonymous
2024-01-23T05:38:57+00:00

When I tried to install the windows update "2024-01 Security Update for Windows 10 Version 22H2 for x64-based Systems (KB5034441)" I received the error code (0x80070643).

I have already tried, restarting my computer, waiting a bit before retrying, running a memory diagnostic check, checking all my drivers for updates, installing optional updates, and running a malware scan.

When I tried to run the windows update troubleshooter it said "diagnosing problems" but never fixed them and I was still unable to install the update after running the trouble shooter.

Any help would be appreciated.

Windows for home | Windows 10 | Windows update

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  1. Anonymous
    2024-02-05T00:51:06+00:00

    This was awsome ty so much worked perfectly

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  2. Anonymous
    2024-02-04T21:38:26+00:00

    Wish I could, or at least hide the bad update, but our system administration blocks both the wu troubleshooter and any partition changes (understandably). I'm in the ranks of those who wait...will it be days, weeks, months, years?

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  3. Anonymous
    2024-02-04T21:29:21+00:00

    I had the same error, read the responses in this thread and increased the size from 500 MB to 1400 MB, rebooted and the update went off without a hitch.

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  4. Anonymous
    2024-02-04T20:56:18+00:00

    This might help:

    Windows 10 KB5034441 Update Error 0x80070643 (need to manually resize partitions to fix the problem)

    https://www.youtube.com/watch?v=Wc0JkHYH_5o

    And the Microsoft support article: https://support.microsoft.com/en-us/topic/kb5028997-instructions-to-manually-resize-your-partition-to-install-the-winre-update-400faa27-9343-461c-ada9-24c8229763bf

    The support link worked for me. I resized my partition for the Recovery and ran the Windows Updates again. The update went through with no errors this time.

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  5. Anonymous
    2024-02-04T20:41:49+00:00

    I wouldn’t risk using DISKPART, instead follow the instructions in the following link to specifically exclude this update from windows updates

    https://answers.microsoft.com/en-us/windows/forum/all/where-do-i-find-wushowhide-found-it/30a3e799-8461-4c05-b194-ade7cba4d980

    Worked perfectly on two Win10 computers. 1x GPT, 1x MBR.

    Ulf

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