BCDGuard

This driver protects the Boot Configuration Data from Writes and Deletions as a File System Filter

Note

You must add to your solution FltMgr.lib

otherwise it won't compile at least from my testing

the default path is:

C:\Program Files (x86)\Windows Kits\10\Lib\10.0.26100.0\km\x64\FltMgr.lib

Additional:

You can edit the UNICODE string manually to protect anything else but i don't guarentee that it may work

io web: https://salah-code-lab.github.io/BCDGuard/