Forum Discussion
Brede
Jan 15, 2026Copper Contributor
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...
Brede
Jan 15, 2026Copper Contributor
We have already tried this, but are still getting the same issue.