Cannot install Windows 10 Cumulative Update, error 0x800f0922

We're having trouble installing Windows 10 1703 February 2019 CU KB4487020.

Install itselt goes fine but after rebooting computer there's a message "We couldn't complete the updates. Undoing changes."

We are pushing KB4487020 through SCCM 1806 as a standalone package.

Here's install log generated with /log switch:


17.02.2019 16:55 InstallWorker.00839: Start of search
17.02.2019 16:55 InstallWorker.00861: End of search
17.02.2019 16:55 InstallWorker.00999: Starting to copy payload
17.02.2019 16:55 CopyToCache.00358: Found a bundle of updates Windowsi turvavärskendus (KB4487020); recursing
17.02.2019 16:55 CopyToCache.00390: Download URL: http://www.windowsupdate.com/Windows...487020-x64.cab
17.02.2019 16:55 CopyToCache.00402: Download file: Windows10.0-KB4487020-x64.cab
17.02.2019 16:55 CopyToCache.00409: Ready to copy C:\93ae7bb3675dc7d35ac47abf\Windows10.0-KB4487020-x64.cab to WU cache
17.02.2019 16:55 AppModule:eleteSandBox.00295: Deleting sandbox C:\93ae7bb3675dc7d35ac47abf
17.02.2019 16:55 InstallWorker.01021: End of copying payload
17.02.2019 16:55 InstallWorker.01046: Start of install
17.02.2019 17:02 InstallWorker.01069: End of install
17.02.2019 17:02 InstallWorker.01109: OperationResultCode of the installation: 0X2 HRESULT of the installation: 0X0, OperationResultCode of the update: 0X2, HRESULT of the update: 0X0
17.02.2019 17:02 InstallWorker.01148: Reboot was required for update Windowsi turvavärskendus (KB4487020)
17.02.2019 17:02 Windows update Windowsi turvavärskendus (KB4487020) requires a computer restart to complete the installation. (Command line: "wusa.exe windows10.0-kb4487020-x64.msu /quiet /log:"C:\Tmp\logi5.evtx"")
17.02.2019 17:02 RebootIfRequested.01419: Succeeded. Reboot was scheduled for update "Windowsi turvavärskendus (KB4487020)"
17.02.2019 17:02 This computer will restart to complete the installation of Windows update "Windowsi turvavärskendus (KB4487020)" (Command line: "wusa.exe windows10.0-kb4487020-x64.msu /quiet /log:"C:\Tmp\logi5.evtx"")
17.02.2019 17:02 Windows update "Windowsi turvavärskendus (KB4487020)" was successfully installed. (Command line: "wusa.exe windows10.0-kb4487020-x64.msu /quiet /log:"C:\Tmp\logi5.evtx"")
17.02.2019 17:02 wWinMain.01833: Succeeded to install update "Windowsi turvavärskendus (KB4487020)". Command line: wusa.exe windows10.0-kb4487020-x64.msu /quiet /log:"C:\Tmp\logi5.evtx"


In event viewer under "Setup" logs there is event: Package KB4487020 failed to be changed to the Installed state. Status: 0x800f0922.

Can anyone please point to some direction, how to troubleshoot this problem to finally get this patch installed?

Thank you for your reply!

I already read suggestions from Easeus site, but unfortunately it didn't help to resolve this problem.

Windows update components is resetted and I also ran Windows Update troubleshooter but still no success.

There's plenty of free disk space:

Caledon Ken said:

Hi odiak. Welcome to the TenForums @odiak

I found this....

https://www.easeus.com/backup-utilit...922-issue.html


To see if this has anything to do with the system reserve partition could you post a shot of disk management.

Disk Management - How to Post a Screenshot of

It maybe a simple as running Windows Update Reset

Reset Windows Update in Windows 10

I usually get the file in the tutorial, disconnect from Internet, run file, restart and reconnect.


Ken