Fix BLinitializedlibrary failed 0xc00000bb error when booting Windows PC (2023 Updated)

Here&how to Fix BLinitializedlibrary failed 0xc00000bb error when booting Windows PC. The BLinitializedlibrary failed 0xc00000bb error when booting into Windows usually indicates an issue with boot configuration data. Here are some potential solutions to try: - Start in Safe Mode and run sfc /scannow to check for corruption in system files. This may repair the boot files. - Boot to recovery environment and rebuild BCD data using the bcdedit and bootrec commands. Specifically bootrec /rebuildbcd and bootrec /fixboot. - Enter BIOS and confirm boot order is correct with Windows drive/partition first in the list. - If dual booting, make sure the correct Windows partition is marked active in diskpart. - Uninstall recently added drivers or apps that may have modified boot settings, like disk encryption programs. - Roll back to a System Restore point prior to when the issue started occurring, if available. - Repair or replace the hard drive if necessary, as hardware failure could cause boot issues. - As a last resort, perform startup repair using a Windows install disc to fix the master boot record and boot configuration data. Be sure to backup important data first in case more intensive options like system restore or reinstalling Windows are required in order to repair the damaged boot files causing the BLinitializedLibrary error. i. BLInitializedLibrary is a system file that is part of the Windows Boot Loader. It helps initialize other boot-related libraries and...