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Installation Failure of KB5074109 on Windows 11 25H2 Multi-Session – Error 0x80073712
We are experiencing persistent issues installing the latest Windows update, KB5074109, on Windows 11 25H2 Multi-Session running in Azure. The installation fails on multiple machines with error code 0...
Same problem W11 Pro 25H2, Z790, i9-13900KF, same troubleshooting. Extra troubleshooting step -> upgrade MB BIOS.
I have also tried W11 reinstall using new downloaded ISO file with the option to keep programs and personal data, but it finished restoring the original config after being unable to finish the installation.
Further tips appreciated.