Boot Repair Tool & Visual BCD Editor will repair BCD, fix multi-boot problems & recover Windows by fixing Boot Manager/Loader on BIOS/UEFI firmware.

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 ...

In fact, BCD is best understood as a firmware-independent database for boot-time configuration data. The BCD information resides in a data file named bootmgfw.efi in the EFI partition in the ...

I was also able to boot to a GRUB setup on my flash drive, but I wasn't able to get the Windows 7 installation to start with that either, mostly because I have no idea how it works.