Windows 10: What is the solution to BCD Boot Problem

When my PC wasn't booting I rebuilt the BCD of my windows 10 pc from the command prompt available in recovery through a video I watched on YouTube. The computer won't still boot and there's no recovery due to the rebuilt BCD. Pls what do I do, I need to recover my files.

:)

 

Windows defender offline error: EFI\Microsoft\Boot\BCD - 0xc0000185

Hi Dave,

Could you provide us additional information to assist you better with this issue:

• What is the make and model of your device?
• Have you made any changes to the operating system prior to this issue?
• Are you able to boot the device to desktop with this error message?

This issue might have occurred due to corruption in the boot files or BOIS unable to detect your drive to boot.

I suggest you to refer to the below thread, check if your issue matches with the same.

If so, try the troubleshooting steps suggested by -.[Final]#[Boss].- and check if
it helps.

Error code after update File:\EFI\Microsoft\Boot BCD
Error Code 0xc0000185 BSOD

Hope this information is helpful.

 

How to clean up BCD entries? Rebuild the BCD?

This is normal that under Recovery Environment, The letters are re-assigned. This is why you have to be careful and select the correct one.
@dictum
Advice: Never use Easy BCD with Windows installed using GPT disk. Use Easy UEFI instead provided you know what you are doing. Easy BCD only works with MBR disk type.
Base on the screen shot above. Your disk 0 is your new Windows and your disk 1 contains the old Windows. Disk 3 contains a 512MB Fat32 partition and I don't know what that is. I suggest you disconnect disk 3 for now before proceeding.

Let rebuild new BCD's for both disk 0, and disk 1. Please follow step by step on the 2 screen shots below. On step 3, write down the drive letter for PM981_New. In the screen shot, My Windows is still assigned to C but it might be different from yours. In step 10, if the drive letter is different than C, then use the letter in step 3.

Do exactly the same for disk 1, this time select disk 1 in step 4 and assign letter V in step 7, Use V and the drive letter for Old Windows in step 10. This will create a new BCD for PM981_Old and you will be able to boot separately from boot menu.

From boot menu, select which one to boot from.
Once booted into Windows. If you wish, you can set up dual boot for Windows old & New. Under This PC, look for the drive letter of the offline Windows and type:
bcdboot X:\Windows where X is the letter of the offline Windows

 

Steps to Rebuild the UEFI Boot Partition and for Rebuild BCD

Can someone please Lay out the Steps (Precisely) to Re-Instate the EFI Boot Partition and the Steps (Commands) to Rebuild the BCD for UEFI