How to fix file :\boot.BCD error? To fix the :\boot.BCD error, start by booting your system with your Windows installation media.

Bad System Config Info is a common bug check error on Windows 10 systems. Let's look at some solutions to fix this issue.

Learn how to back up and restore Boot Configuration Data Store in Windows 11/10 using CMD or freeware. If BCD is missing or corrupted, Windows won't be able to start.