Wednesday, November 18, 2020

The boot configuration data for your PC is missing: EFI\Microsoft\Boot\BCD

Symptoms: 
The boot configuration data for your PC is missing or contains errors.
File :\EFI\Microsoft\Boot\BCD
Error code: 0xc000000f 

Cause: 
Windows bootloader configuration – Boot Configuration Data (BCD) has been corrupted or even completely removed

Solution (Manually):
diskpart
list disk
sel disk 0
list volume
find volume without drive letter, FAT32. sample 3
sel vol 3
you may need
 for EFI
set id=c12a7328-f81f-11d2-ba4b-00a0c93ec93b 
Or for Basic data
SET ID=ebd0a0a2-b9e5-4433-87c0-68b6b72699c7

choose unused drive letter
assign letter K:
exit

cd /d K:\EFI\Microfsoft\Boot\
attrib BCD -s -h -r
ren BCD BCD.bak
bcdboot C:\Windows /l en-us /s k: /f ALL

test using bcdedit





Monday, November 16, 2020

SCF Windows Resource Protection Could not Perform the Requested Operation

Solution one of:

1 Scan disk
CHKDSK C: /r 

2. Modify security descriptor
ICACLS C:\Windows\winsxs

3. Reinstall