How to Fix Boot Error 0xc00000d – Windows 10/11 BCD Missing

The error code 0xc00000d appears when the BCD (Boot Configuration Data) is corrupted or missing. The Boot Configuration Data (BCD) stores all the necessary information, files, and settings that help your computer to choose the right operating systems and start normally.

If by any chance, the BCD file gets deleted, damaged, or removed, you will start getting a Blue screen of Death error along with several error code as 0xc00000d, 0xc0000225, 0xc00000e, 0xc000014c, etc.

Apart from it, some more reasons that cause the BSOD error code 0xc00000d are corrupted system files, missing registry entries, installing an erroneous update file, corrupted drivers, etc.

Error Message:

Your PC/Device needs to be repaired.
The Boot Configuration Data file is missing some required information.
File:\BCD
Error code: 0xc000000d

How to Fix BSOD error code 0xc00000d on Windows 8/10/11?

Fixing this error is not a complex task and by applying the right solutions on your computer, you can effectively fix this problem. Here, some useful methods are given which help you to repair this problem and log in back to your computer.

Method 1: Fix using the Outbyte PC Repair Tool

A good PC optimizer tool is always helpful in terms of fixing various computer errors. The Outbyte PC Repair Tool fixes dozens of problems like fixing missing system files, corrupted system files, repairing damages, updating drivers, startup repairs, and many more.

To fix the 0xc00000d error code automatically, download Outbyte PC Repair Tool.

Windows is made with huge number of dll files, exe files, sys files, various types of services, databases, etc so, it is not possible to keep monitoring all the files always. A brilliant PC Optimizer tool repairs damages, fix errors, update windows and drivers, and eliminate various types of errors silently.

Outbyte PC Repair Tool does all the above task easily and provides you an errorfree and smooth Windows environment to work so that you can focus on your business only.

3 Steps to Fix this Error
Step 1. Download Outbyte PC Repair Tool [File Size: 16.4 MB]
Step 2. SCAN your Windows PC
Step 3. Click Fix button to Repair Error
System Requirements       Features      Awards      Windows 11/10/8/7 Comaptible

Method 2: Restore BCD (Boot Configuration Data)

The most suitable way to fix this error code is, to repair/restore the Boot Configuration Data.

Boot configuration data is like a database that stores information of boot-related settings. If the Boot Configuration Data (BCD) gets corrupted, damaged, or inaccessible, the windows can’t read the boot settings and display the message Bootmgr is missing.

There is a way to rebuild or restore Boot configuration data. Just follow the steps mentioned below and restore BCD.

Step 1: Boot your PC using the Windows Installation media. It will open Windows Installation Wizard. Click Next.

windows os installation

Step 2: Select Repair your computer.

repair your computer option windows 10 & 11

Step 3: It will open the Advanced Startup Option or Windows Recovery Environment. Click on the Troubleshoot.

Troubleshoot in Advanced Startup Menu Windows 10 & 11

Step 4: Select Command Prompt.

open_command_prompt in advanced startup option

Step 5: Type the following command and press Enter to execute it.
bootrec /FixMbr
bootrec /FixBoot
bootrec /ScanOs
bootrec /rebuildbcd
Step 6: Now restart your computer, and you will not see the boot time error message Bootmgr is missing.

Method 3: Perform Startup Repair

This is a kind of startup problem so you can fix it by doing startup repair. Startup repair is an advanced and automated mechanism that removes startup bugs and lets you log in to your Windows account. You can perform Startup repair as follows:

Step 1: Boot your PC using the Windows Installation media. It will open Windows Installation Wizard. Click Next.

windows os installation

Step 2: Select Repair your computer.

repair your computer option windows 10 & 11

Step 3: It will open the Advanced option or Windows Recovery Environment.
Step 4: Go to Troubleshoot.

Troubleshoot in Advanced Startup Menu Windows 10 & 11

Step 5: Choose Advanced options.

advanced option windows 10 & 11

Step 6: Select Startup Repair.

Startup Repair Windows 10 & 11

Step 7: Select OS.

Startup Repair - Select OS

Step 8: It will start Diagnosing your PC. Please wait until the process is finished.

diagnosing windows 10 & 11

Method 4: Perform System Restore

It is the best idea to Restore your PC if you are facing trouble at startup. It reverts all the changes to the previously known good configuration health point and enables you to boot your PC successfully.

Here is how to Restore your PC.

Step 1: Open the Advanced Startup menu. To open the Advanced Startup menu, apply the following steps.
  1. Turn off your PC and then Turn On your PC.
  2. When you see the manufacturer’s logo, press the Power button to turn off the PC again.
  3. Repeat this process 3 times.
  4. You will see the Advanced Startup menu.
Step 2: It will open the Advanced startup menu. Go to the Troubleshoot ➜ Advanced options ➜ System Restore.

system_restore

Step 3: Click Next and then Select Date.

select system restore from the list

Step 4: Click on Finish to start Restoring process.

Method 5: Perform clean Windows Installation.

If all the above solutions didn’t work for you, then try reinstalling the fresh version of Windows OS. However, it is a time-consuming and lengthy process, but it will fix all the problems from your computer.

Summary

To fix BSOD error code 0xc00000d, you need to restore boot configuration data, perform startup repair, use system restore and re-install the Windows OS.