Hello everyone, I became the problem first during the .NET updates in 08/2026 and it persists until now. During the installation of KB5127690 came an error 0x80070bc9. What I have tried: - run the WSUS troubleshooter - check EFI partition space (200MB / 100% free) - rename the update cache folders - run DISM and SFC - check pending reboot registry keys Unfortunately I did not find solution how to solve this problem.
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