Does Boot Configuration Data file is missing issue occur on your screen while you are trying to boot your Windows PC? This is a terrible problem for many Windows users as it prevents them to get into the home screen of Windows. If you are looking for some solutions, you’d better stick around and keep reading. In this post, we will discuss 3 methods to fix BCD is missing error on Windows.
Generally, there are two main reasons why you have BCD is missing issue on your PC:
- The Windows Boot Manager (Bootmgr) entry is missing from the BCD.
- The BCD file is missing or corrupted.
Now, let’s learn how to fix boot configuration data file is missing in three methods.
3 Methods to Fix Boot Configuration Data File Is Missing
Method 1. Perform Startup/Automatic Repair
Since this BCD is missing issue prevents you from booting the Windows OS, the first solution you can do is to run Startup Repair. This powerful tool provided by Windows can help you fix BCD is missing problem. Follow the detailed steps below:
- Boot Windows from the bootable installation disk or media.
- Press any key to continue as the message on the screen told you to.
- Choose your preferred language and press Next.
- Hit on Repair your computer in the bottom left.
- Select Troubleshoot > Advanced options > Automatic Repair.
- Wait for the Windows Automatic Repair progress is completed.
- Reboot your computer and check if the Boot Configuration Data file is missing error has gone.
Method 2. Rebuild the BCD in Windows by using the Bootrec.exe tool
Another method you can do to fix BCD is missing issue on Windows is creating the BCD in Windows using the Bootrec.exe tool in the Windows Recovery Environment.
- Boot Windows from the Windows Installation Media or bootable drive.
- Choose the language and hit Next.
- Press Shift + F10 together to open Command Prompt.
- Type the following commands and hit Enter after each of the command:
- bootrec.exe /Rebuildbcd
- bootrec.exe /Fixmbr
- bootrec.exe /Fixboot
- Insert the commands below if the commands above fail:
- bcdedit /export C:\BCD_Backup
- cd boot
- attrib bcd -s -h -r
- ren c:\boot\bcd bcd.old
- bootrec /RebuildBcd
- Type exit and press Enter.
- Reboot your PC.
Check your computer after restarting if you still see the Boot Configuration Data file is missing issue on Windows 10.
Method 3. Create BCD
The third method you can try if the two methods earlier fail is to create BCD. The steps-wise are as follows:
- Insert the Windows bootable media and boot from it.
- Select the language preferences and hit Next button.
- Press on the Repair your computer > Troubleshoot > Command Prompt.
- Insert the command bcdboot c:\windows and press Enter.
- Reboot your computer.
Hopefully the 3 methods above can help you fix Boot Configuration Data File is missing issue on Windows. If the issue persists after you conduct all methods above, we suggest you to contact the technical support or do a fresh Windows installation.
If you have any questions related to the methods in this post, feel free to contact us. Thank you for reading, Folks!