Windows 11 update KB5083769 may break backups due to blocked drivers. Microsoft says it's not a bug and recommends updating ...
The April 2026 KB5083769 security update breaks third-party backup applications from multiple vendors on systems running ...
Microsoft has confirmed that the April 2026 security updates are causing failures in third-party backup applications using ...
Microsoft confirmed that its latest April security update for Windows 11 is cause backup failures with some third-party apps, and explains why this is happening.
Microsoft has confirmed that its latest Windows 11 updates, KB5083769 and KB5083631, are blocking certain third-party backup ...
Windows April 2026 security update blocks vulnerable kernel drivers, causing backup tools to fail image mounting operations ...
Windows 11 users are warned that backups are broken across multiple third-party applications after another Microsoft security ...
Microsoft has added a driver used by Macrium Reflect to its vulnerable driver blocklist, leading to backup-related issues on ...
Microsoft’s April 2026 Windows 11 security update KB5083769 is causing failures in some third-party backup apps, but the company says the disruption is intentional to block vulnerable drivers.