I am updating my Windows 10 PC to v20H2 and it's stuck at 20%, stating it cannot be installed due to error 0x800f0831:
- CBS Log:
Info CBS Store corruption, manifest missing for package: Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789 Error CBS Failed to resolve package 'Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789' [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Mark store corruption flag because of package: Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789. [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to resolve package: Windows-Defender-ApplicationGuard-Inbox-Package~31bf3856ad364e35~amd64~~10.0.19041.789 [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Plan: Start to process package watchlist. Info CBS Package Format: PSFX Info CBS Store corruption, manifest missing for package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6 Error CBS Failed to resolve package 'Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6' [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Mark store corruption flag because of package: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6. [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to resolve package [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to check whether this is the real child: Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4330.6 [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to collect affected dependent package for package: Microsoft-Windows-CoreEdition~31bf3856ad364e35~amd64~~10.0.19041.844 [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to process package watchlist. [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS Failed to plan execution. [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Error CBS Failed to process single phase execution. [HRESULT = 0x800f0831 - CBS_E_STORE_CORRUPTION] Info CBS WER: Generating failure report for package: Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.985.1.6, status: 0x800f0831, failure source: CBS Other, start state: Absent, target state: Installed, client id: UpdateAgentLCU Info CBS Not able to query DisableWerReporting flag. Assuming not set... [HRESULT = 0x80070002 - ERROR_FILE_NOT_FOUND] - I have run the following:
Sfc /ScanNow # Returns back nothing needs to be repaired ChkDsk /Scan # Nothing to be repaired Dism /Online /Cleanup-Image /RestoreHealth Error: Deployment Image Servicing and Management tool Version: 10.0.19041.844 Image Version: 10.0.19042.844 [==========================100.0%==========================] Error: 0x800f081f The source files could not be found. Use the "Source" option to specify the location of the files that are required to restore the feature. For more information on specifying a source location, see The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log
How do I troubleshoot this, as I have surfed the internet and no resources are found that can be used in this case?
3 Answers
I have found out the solution with the help from Ramhound.
If you are facing such situations, try to do a in-place repair.
The following website will help
try running the 'DISM.exe /Online /Cleanup-image /Scanhealth' as adm before the restore, seemed to work for me
1If you had uninstalled Edge Chromium from your Windows10, then please re-install it and try again windows update, it will work.
Windows 10 20H2-05 (KB5003173) | Error Code (0x800f0922) | Unable to complete updates. Undoing changes
