This error is received when a critical system file like bfadi.sys, ACPI.sys, etc. is missing or has become corrupted. It could also happen when the Boot Configuration ...

Update on June 2, 2025: Microsoft recently released update KB5062170, an out-of-band hotfix for the previously released May update for Windows 11 23H2 and 22H2 that’s been wreaking havoc for some ...

Earlier this month, we wrote a news piece about Windows 11 KB5058411 installations failing with various error codes. The KB update was released for Windows 11 24H2 ...

Microsoft has confirmed that some Windows 11 systems might fail to start after installing the KB5058405 cumulative update released during this month's Patch Tuesday. On affected devices, users see ...

This post will show you how to troubleshoot and fix Error 0xc0000098, The Windows Boot Configuration Data does not contain valid OS Entry in Windows 11/10. I have ...

Microsoft has released an emergency update for Windows 11 users after quite a few reported a big boot error following the May 2025 security update. The issue began ...

Microsoft’s May 2025 update for Windows 11 (KB5058405) caused an unexpected boot problem for users running versions 22H2 and 23H2. After installing that security patch, some systems couldn’t load a ...

If your Windows 11 PC runs version 23H2 or 22H2, you might need to download a new emergency update. KB5062170, with build numbers 22621.5415 and 22631.5415, is now available for download from the ...

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