Learn how to troubleshoot and fix Error 0xc0000098, The Windows Boot Configuration Data does not contain valid OS Entry in Windows 11/10.

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 ...

Microsoft has confirmed that May Patch Tuesday 2025 KB5058405 breaks a system driver leading to install failures on certain PCs.

Fix Your PC/Device needs to be repaired, The Boot Configuration Data for your PC is missing or contains errors with error code 0xc00000f.

Security update KB5058405 for Windows 11 23H2 and 22H2 comes with severe side effects for some PCs. Microsoft's emergency patch fixes it.