Bcdedit Commands Fixed May 2026

bcdedit /export C:\bcd_backup_YYYYMMDD Restore:

bcdedit /enum all /v PowerShell lacks native BCD cmdlets, but you can call bcdedit directly: bcdedit commands

bcdedit /export C:\bcd_backup bcdedit /createstore C:\newbcd bcdedit /import C:\newbcd /clean This wipes all entries. bcdedit /set GUID device partition=D: bcdedit /set GUID osdevice partition=D: Change boot logo / UI behavior bcdedit /set globalsettings bootux disabled Ignore boot failures (dangerous) bcdedit /set badmemory badmemorylist 0x12345 bcdedit /set badmemory noerrordisplay yes 5. Common Use Cases & Scenarios Add Linux to Windows Boot Manager (UEFI) bcdedit /create /d "Ubuntu" /application osloader # returns GUID bcdedit /set GUID device partition=H: bcdedit /set GUID path \EFI\ubuntu\grubx64.efi bcdedit /displayorder GUID /addlast Recover from black screen (no boot) Boot from Windows USB → Repair → Command Prompt: bcdedit commands

: Always backup before changes: