How to fix your Windows File History if the September update broke it

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

Microsoft: September updates break File History backup feature

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

Microsoft warning that September’s Windows update is breaking File History

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

Windows’ September update breaks File History. The fix is a rollback

Many users who have installed the latest September security patches for Windows have found that the “File History” feature no longer works—deleted or corrupted files can no longer be recovered. File ...
Windows Report on MSN

Microsoft’s September Windows Updates Are Breaking File History Backups

Microsoft confirms September 2026 Windows updates can break File History, stop new backups, and trigger “Reconnect your drive” warnings.
ZDNet

Your Windows PC has a backup tool that's secretly useful - here's what it can do

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Notebookcheck

Microsoft September updates break File History backups

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.