Error 0x800f0922 for 2020-01 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB4532695)

Anonymous
2020-01-31T22:50:04+00:00

Install attempt fails with error 0x800f0922 whether I run Windows Update  to install this update or run windows10.0-kb4532695-x64_a85fd28af075ebfd8b0753d2c2aca244e926c3ce.msu

Running WIndows 10 Pro Ver. 1909 build 18363.592

I have tried every suggestion by HiltonOishi in https://answers.microsoft.com/en-us/windows/forum/all/failed-install-attempt-error-code-0x800f0922/c5eb31d7-f04f-4ff8-9d6f-f39e4f03944b

After the update installs I restart the computer and when it reboots it gets to 93% in "Working on Updates" then I get "We couldn't complete the updates Undoing changes"

Windows Update says this is an optional update. Should I just ignore the problem till the next update?

Windows for home | Windows 10 | Windows update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments

133 answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Anonymous
    2021-02-10T23:37:16+00:00

    C:\WINDOWS\system32>chkdsk c: /r /scan
    The type of the file system is NTFS.
    The shadow copy provider had an unexpected error while trying to process the specified operation.

    A snapshot error occured while scanning this drive. You can try again, but if this problem persists, run an offline scan and fix.

    C:\WINDOWS\system32>

    Was this answer helpful?

    0 comments
  2. Anonymous
    2021-02-10T21:00:57+00:00

    Amor_Fati, that looks good. No chance of System partition conflicts now.

    (1) Going by your picture earlier, this was an attempt to install the 20H2 feature update. So, let's see...

    https://docs.microsoft.com/en-us/windows/deployment/upgrade/setupdiag

    SetupDiag

    It should have run automatically, & its output is in "C:\Windows\logs\SetupDiag". Show us "SetupDiagResults.log" or "SetupDiagResults.xml" (whichever is in there).

    (2) Consider the Quick Fixes here...

    https://docs.microsoft.com/en-us/windows/deployment/upgrade/quick-fixes

    Quick Fixes

    (a) QF#2 took 12+ hours for me first run. Subsequent runs took a mere 3.5 hours apiece.

    (b) For QF#9, Google the System Model that appears in MSInfo32 (type into Search) for your site. At least update your BIOS. Current BIOS version also will be in MSInfo32.

    Was this answer helpful?

    0 comments
  3. Anonymous
    2021-02-10T17:40:43+00:00

    I removed the other 2 hard drives and attempted the update, failed at 98%. Here is my updated info...

    DISKPART> list disk

      Disk ###  Status         Size     Free     Dyn  Gpt
      --------  -------------  -------  -------  ---  ---
    * Disk 0    Online         1863 GB      0 B        *

    DISKPART> select disk 0

    Disk 0 is now the selected disk.

    DISKPART> list part

      Partition ###  Type              Size     Offset
      -------------  ----------------  -------  -------
      Partition 1    Recovery           529 MB  1024 KB
      Partition 2    System              99 MB   530 MB
      Partition 3    Reserved            16 MB   629 MB
      Partition 4    Primary           1862 GB   645 MB

    DISKPART> select part 2

    Partition 2 is now the selected partition.

    DISKPART> detail part

    Partition 2
    Type    : c12a7328-f81f-11d2-ba4b-00a0c93ec93b
    Hidden  : Yes
    Required: No
    Attrib  : 0X8000000000000000
    Offset in Bytes: 555745280

      Volume ###  Ltr  Label        Fs     Type        Size     Status     Info
      ----------  ---  -----------  -----  ----------  -------  ---------  --------
    * Volume 4                      FAT32  Partition     99 MB  Healthy    System

    Was this answer helpful?

    0 comments
  4. Anonymous
    2021-02-09T18:36:09+00:00

    You are welcome.

    Well, can you unplug Disk 0 & put it in a drawer? Or make a system image backup of it, then wipe it. If ever needed, you can restore it again, but you'd have to wipe whatever you repurposed the disk to, if anything. And what about Disk 1 -- what is that?

    It's especially a Feature Update that could be confused with multiple System partitions, but I guess any update could do it.

    Was this answer helpful?

    0 comments
  5. Anonymous
    2021-02-09T18:30:20+00:00

    JohnTimmermans1,

    If either of the two others has an EFI or even a System Reserved partition, it could be the cause of a failure to update, especially of a feature update (new version of Windows).

    Was this answer helpful?

    0 comments