By Laura Pippig
Publication Date: 2026-03-30 15:27:00
Summary created by Smart Answers AI
In summary:
- Microsoft pulled Windows 11 update KB5079391 shortly after release due to widespread installation failures, with users reporting error 0x80073712 indicating missing or problematic update files.
- PCWorld reports Microsoft is enhancing Windows 11 update control, including allowing users to pause updates for extended periods to reduce interruptions.
- This incident highlights ongoing Windows update reliability issues as Microsoft works to regain user trust and improve their update strategy.
Microsoft has identified issues with an update that was released for Windows 11 just a few days ago. The optional KB5079391 update included a number of improvements, like being able to toggle Smart Access Control (SAC) without restarting the PC.
However, it appears that some users had problems installing KB5079391, receiving error message 0x80073712: “Some update files are missing or have problems. We’ll try to download the update again…