A bug in the Windows Sept patch Tuesday update may stop File History from working. But a new optional update fixes it.

Microsoft just released optional update KB5124010 for Windows 11 25H2 and 24H2, which brings several improvements but also fixes the File History issue below. The same fix is also available via update ...

Microsoft warned that the built-in File History backup feature in Windows may stop working on some systems after installing ...

Microsoft has fixed a known issue that breaks the built-in File History backup feature on some Windows systems after installing the September 2026 security updates.

Microsoft has issued a warning to Windows users who rely on the File History that the backup feature may not function after installing the September 2026 ...

Maker, meme-r, and unabashed geek, Joe has been writing about technology since starting his career in 2018 at KnowTechie. He's covered everything from Apple to apps and crowdfunding and loves getting ...

Not sure if this is better here or in the MSOSSC forum... Due to mucking around with Windows 11 and attempting to go back to Windows 10, my File History drive is all gunked up and won't work with ...

Microsoft confirms File History backups are silently failing after September 2026 Windows updates. Here's what is affected and how to check your system for errors.