WIndows Update error 0x80071a91

brandom

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Joined
Oct 18, 2024
Posts
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Hello everyone,
I decided to solve problem with error in windows update, started digging and found out that sfc /scannow fails, dism command too, cannot install .Net Framework 4.8.1 etc.
NetFxRepairTool.exe didn't help. SFCFix.exe tool failed too.
This is domain controller with lots of everything, so I really want to fix this VM. This servers was upgraded from 2016 or 2019 Server (don't remember) a year ago, maybe from that time there is an issue with updates, ut I'm not sure.
Thanks in advance.

Config:
OS Name: Microsoft Windows Server 2022 Datacenter
OS Version: 10.0.20348 N/A Build 20348

SFC error:
Beginning verification phase of system scan.
Verification 100% complete.
Windows Resource Protection found corrupt files but was unable to fix some of them.

DISM error:
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.
 

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