The BCD Error 0xc0000242 code refers to a Windows state where Windows fails to boot up normally. This happens due to the unavailability of Boot Configuration Data or BCD.

If you receive a Your PC needs to be repaired, The Boot Configuration Data file is missing some required information, 0xc0000034, message on your Windows 11/10 computer, then this post may help you.

Information about the startup environment on a machine that uses the Vista Boot Manager is included in the Boot Configuration Data (BCD) store. Information about bootable operating systems is ...

Windows Vista through Windows 8 use boot configuration data, or BCD, to manage the boot process on a PC and control which options appear in Windows Boot Manager.

In the Boot Configuration Data (BCD) of the imported image, set RamDiskTFTPBlockSize to 1456. In the BCD of the imported image, set RamDiskTFTPWindowSize to 4.