Windows 11’s May security update is crashing PCs with code 0xc0000098. Story by PC World • 2w. I t’s been over two weeks since Microsoft released update KB5058405 for Windows 11 23H2, ...

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 ...

Fix Error 0xc0000098, The Operating system couldn't be loaded because a critical system driver is missing or contains errors, bfadi.sys, ACPI.sys, etc.

Microsoft releases Windows 11 hotfix for PCs crashing with code 0xc0000098. Security update KB5058405 for Windows 11 23H2 and 22H2 comes with severe side effects for some PCs.

On affected devices, users see 0xc0000098 recovery errors in ACPI.sys, warning that the device has to be repaired because the operating system couldn't be loaded.

Anyone whose PC is stuck in a boot loop with the 0xc0000098 message after the May update should download and install KB5062170 from the Microsoft Update Catalog.

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 ...

^^ Here is the order : Windows 7 < Windows 8 < Ubuntu. P.S. : When you have triple boot, Windows 8's graphical boot manager appears no longer. First I have an option to select Ubuntu or Windows 7.