Fix BCD Error in Windows with Bootable CD/USB

Last update: October 28, 2023
Author 2c0bi

Method to solve the boot file BCD code error

This article explains how to fix the boot BCD error using a bootable CD or USB.

Step 1: Boot from the bootable CD or USB

Insert the bootable CD or USB into your computer and restart.

Step 2: Go to the Repair your computer option

When the boot menu appears, select the Repair your computer option.

Step 3: Access the command prompt

On the recovery options screen, click Troubleshoot, then click Command Prompt.

Step 4: Run the necessary commands

Type the following command and press Enter:

bootrec / fixmbr

Next, run the following command to export the BCD file:

bcdedit /export C:BCDbackup

Then, rename the old BCD file with the following command:

ren C:bootbcd C:bootbcd.bak

Finally, create a new BCD file with the following command:

bootrec / RebuildBcd

Step 5: Reboot the system

Once you have completed the above steps, restart your computer and check if the BCD code error has been resolved.

We hope this article has been helpful in resolving the BCD boot error. Don't forget to share this content to help other users. Thank you!

Video explanation