[SOLVED] Patch install fails SFC /SCANNOW fails DISM /RestoreHealth works

[Weiler]

Hi. I have a problem installing Cumulative updates on my 2019 machine. it fails with 0x800F0986 error.
When i run DISM /online /CleanUp-Image /RestoreHealth it finishes successfully
but SFC /SCANNOW fails on 74%

CBS.log is attached

Can you please help me?

 

[Maxstar]

Hi and welcome to Sysnative,

Could you please provide all the CBS log(s).

• Open Windows Explorer and browse to the C:\Windows\Logs folder.
• Right-click on the CBS folder and choose Send to > Compressed (zipped) folder.
• Now the message will appear, "Windows cannot create the Compressed (zipped) Folder here. Do you want it to be placed on the desktop instead?"
• Click on the Yes button here.

• Attach the file CBS.zip to your next reply.

 

[Weiler]

Here you are. Sorry for the delay

 

[Maxstar]

2022-10-07 18:02:01, Info                  CSI    000054a3 Regenerating payload files from delta files on component: [l:98 ml:140]'amd64_windows-defender-management-powershell_31bf3856ad364e35_10.0.17763.831_none_5892c02f26f780e5'
2022-10-07 18:02:01, Error                 CSI    000054a4@2022/10/7:23:02:01.840 (F) onecore\base\wcp\componentstore\deltastore.cpp(3503): Error STATUS_INVALID_PARAMETER originated in function ComponentStore::CRawStoreLayout::RecursivelyRegenerateComponentPayload expression: Parameter check failed
[gle=0x80004005]

Hi,

Upload your COMPONENTS hive.

• Navigate to C:\Windows\System32\Config and locate the COMPONENTS file.
• Please copy this file to your desktop.
• Note: If you receive an error that this file is in-use, simply reboot your computer and try again.
• Right-click on this file on your desktop and select Send To > Compressed (zipped) folder. This will create a file named COMPONENTS.ZIP on your desktop.
• If the file is too large to upload here, upload the file to www.wetransfer.com and post the link in your next reply.

 

[Weiler]

Here you are

 

[Maxstar]

Step 1. Download

SFCFix and save it to your desktop.
Warning: This fix was written specifically for this system. Do not run this fix on another system.

• Save any work you have open, and close all programs.
• Download the attachment SFCFixScript.txt and save it to your desktop.
• Drag the SFCFixScript.txt file over the SFCFix.exe executable and release it.

• SFCFix will launch, let it complete.
• Once done, a file will appear on your desktop, called SFCFix.txt.
• Post the logfile (SFCFix.txt) as attachment in your next reply.

Step 2. Run the System File Checker, if it fails attach a new copy of the CBS log.

SFC /Scannow

 

[Weiler]

Thank you very much! Everything worked great.
Is there a chance i can get an explanation why changing default registry values helped in this case?
What's the logic behind all this?

Thank you again!

 

[Maxstar]

You're welcome. In this case the default values were corrupted, so we've replaced them with the correct values.
I'll mark this thread as solved..