Installation of KB5034441 on 22H2 fails with error 0x80070643

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  1. plaurits
    Posts : 152
    windows
       New #1

    Installation of KB5034441 on 22H2 fails with error 0x80070643


    Hi
    I have upgraded this customer PC to windows10 22H2 today.
    However one upgrade is missing when checking for upgrades - KB5034441. This upgrade fails constantly with error 0x80070643.
    Scenario:
    1. Check for updates - KB5034441 is missing
    2. Installation of patch is seen for a few seconds and then error 0x80070643 comes.

    Any suggestions other than in place upgrade?

    Installation of KB5034441 on 22H2 fails with error 0x80070643-system.jpg

    Installation of KB5034441 on 22H2 fails with error 0x80070643-kb.jpg

    Installation of KB5034441 on 22H2 fails with error 0x80070643-error.jpg

    Installation of KB5034441 on 22H2 fails with error 0x80070643-disk.jpg

    Update 240423: Just talked to MS support and they confirmed this to be a known issue in KB5034441, which will be fixed in a coming update. Also they mentioned that KB5034441 is not mandatory.
    Last edited by plaurits; 2 Weeks Ago at 02:19.
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  3. Pentagon
    Posts : 801
    WIN 10 19045.4291
       New #2

    run cmd (admin)

    reg query HKLM\SYSTEM\CurrentControlSet\Control /v FirmwareBootDevice
    reagentc /info
    bcdedit

    What is on "Lenovo Recovery" (Q:)? If that is that old Lenovo WIN 7 delivery stuff, you should delete that partition immediately.

    post the result
    also:
    diskpart
    sel disk 0
    list par
    exit
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  4. plaurits
    Posts : 152
    windows
    Thread Starter
       New #3

    Thanks.
    Pls. find below requested info:
    1. Lenovo recovery
    Installation of KB5034441 on 22H2 fails with error 0x80070643-rec2.jpgInstallation of KB5034441 on 22H2 fails with error 0x80070643-rec1.jpg
    2. Diskpart
    Installation of KB5034441 on 22H2 fails with error 0x80070643-rec3.jpg
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  6. Pentagon
    Posts : 801
    WIN 10 19045.4291
       New #4

    THX. The result of the bcdedit command is missing. I just want to be sure.
    Is exactly that what I expexted. If you press the wrong <Fn> Key you are back in year 2012! Nice, isn't it?
    It is possible that there is still the WIN7 winre.wim on the system. But we fix that also.
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  7. plaurits
    Posts : 152
    windows
    Thread Starter
       New #5

    Thanks, could you pls. clarify what you need additionally?
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  8. Pentagon
    Posts : 801
    WIN 10 19045.4291
       New #6

    run cmd (admin) and type
    bcdedit
    post that result takes just 2 minutes!

    instead of diskpart you type bcdedit.

    - - - Updated - - -

    Why does it take so long?
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  9. plaurits
    Posts : 152
    windows
    Thread Starter
       New #7

    Here you go:
    Installation of KB5034441 on 22H2 fails with error 0x80070643-rec4.jpg
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  10. Pentagon
    Posts : 801
    WIN 10 19045.4291
       New #8

    C:\Windows\System32> the following commands copy & paste

    reagentc /disable

    diskpart
    sel disk 0
    sel par 4
    delete partition override
    sel par 3
    delete partition override
    sel par 2
    extend
    shrink minimum=1025
    create partition primary
    format quick fs=ntfs label="Recovery"
    set id=27
    exit

    reagentc /enable

    You are ready

    Please post the new "Diskmanagement" screenshot
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  12. plaurits
    Posts : 152
    windows
    Thread Starter
       New #9

    Thanks, will do. I guess I need to make a backup first?
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  13. Pentagon
    Posts : 801
    WIN 10 19045.4291
       New #10

    No backup necessary. Win 10 is untouched!

    Important that you use copy &paste

    after each command wait for the system response

    In 5 minutes you are ready!
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