This guide covers the essential methods to restore your server using the Windows Recovery Environment (WinRE) and command-line tools. 1. Accessing the Windows Recovery Environment (WinRE)
Run this command to scan for Windows installations and add them to the BCD: bootrec /rebuildbcd Complete Manual BCD Rebuild windows server 2012 r2 boot repair
If the command above finds "0" Windows installations, the BCD might be so corrupted it needs to be deleted and recreated: : This guide covers the essential methods to restore
bcdedit /export C:\BCD_Backup attrib c:\boot\bcd -h -r -s ren c:\boot\bcd bcd.old Use code with caution. : bootrec /rebuildbcd 5. Repairing UEFI/GPT Boot Issues windows server 2012 r2 boot repair