Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...
But the cleanup effort continues. Microsoft estimates that around 8.5 million Windows systems were affected by the issue, which involved a buggy .sys file that was automatically pushed to Windows PCs ...
Stuck in the frustrating Windows 11 Automatic Repair loop? Discover proven troubleshooting steps for 2026 to boot your PC smoothly and regain control. Step-by-step fixes that work.
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