This error code 0xc000000d is additionally referred to as BCD error or boot configuration data error. it’s raised by the windows OS if the BCD file is missing or corrupted. The hexadecimal number 0xc000000d is that the error code that windows generate.
Many users receiving a mistake message that says like: Your PC must be repaired with a mistake code 0xc000000d. This message usually appears when your system isn’t ready to boot properly and show a blue screen on your monitor.
What is the BCD file?
The Boot Configuration Data file, or BCD file for short, is a very important system file in the Windows operating system. Contains important boot-related information such as:
- available boot partitions,
- operating system labels on these partitions,
- boot order priority,
- default boot label,
- wait before activating the default boot label. time, etc.
Previous versions of Windows used a simple text file called boot.ini to store these startup parameters. At startup, the ntldr system file is used to query this file and perform the necessary startup operations. Starting with Windows Vista, the situation has changed: boot.ini has been replaced by BCD files and Windows Boot Manager has replaced ntldr.
The actual BCD file is no longer a plain text file, but is now formatted similar to the Windows registry hive. Therefore, if there is no specific Windows command, you will not be able to edit this file directly.
The BCD file exists in / boot / BCD of the active partition of MBR-based systems, whereas for UEFI-based systems, it exists in the / EFI / Microsoft / Boot / BCD location of the partition of the EFI system. BCD files can get lost or corrupted due to various reasons such as boot sector virus, improper shutdown, sudden power failure, forced shutdown due to system freeze, etc.
In any case, the Windows boot manager will not be able to start the operating system if there is no perfect BCD file. Therefore, it generates the error 0xc000000d to indicate its failure.
What is Error Code 0xc000000d?
Recently many users complaint that I am seeing an Error message 0xc000000d on Windows 10 when trying to boot. Usually, when this error happens then it doesn’t allow to login to the Windows and show just either a blue or black screen.
Windows operating system is a very communicative one, that is, it is ready with feedback, most of the time. Be it a successful operation or be it a system failure, windows will inform us. If some nonfatal error happens when windows is running then it will raise a message in an easily understandable format.
In that case, windows have ample sophisticated messaging tools available in its shell and kernel. A problem arises when it is a fatal error during windows running or the error has occurred at the early stage of booting. Having no sophisticated messaging tool in hand, windows then reports those errors using specific hexadecimal error codes.
How to Fix PC needs to be repaired Error 0xc000000d?
It should be noted that BCD files are not ordinary text files. Therefore, we cannot simply reconfigure it with a text editor. At the same time, we must remember that this file is activated at the initial stage of startup, so we will not get any support from the running Windows system. In fact, we were unable to interact with the operating system during that time. Therefore, we must use a specific method that allows a small amount of input in the operating system to perform the necessary troubleshooting. Some simple but very effective methods are as follows:
Solution 1: Change the Hard Drive Data Cable and Power Cable
Yes, this may sound a bit strange, but in the early stages of startup, the electrical connection or failure of the power and data lines is the clear cause of the BCD error. Obviously this is an issue that only applies to desktop computers.
- Shut down your system completely.
- Unplug the power cable
- Open the system cabinet
- Remove the power cable and data cable that is connected with the hard-drive.
- Now wait for 2-3 minutes and then re-connect the cable.
Solution 2: Automated Recovery
This is another simple method that you can use to troubleshoot error code 0xc00000d. You just need to start your PC / laptop with bootable USB drive or DVD, the steps are as follows:
- Boot up PC using windows bootable USB or DVD (download from here)
- When the setup starts select date, time, etc
- Select next and then select Repair Your Computer
- Select Troubleshoot
- Select Advanced
- Select Setup Repair
After all necessary tasks reboot the system.
Solution 3: Recovery using Command Prompt
You can also try to run the Command during system bootup process. This is another way to fix the problem:
- Boot up pc using windows bootable USB or DVD
- When the setup starts select date, time, etc
- Select next and then select Repair Your Computer
- Select Troubleshoot
- Select Advanced
- Select Command Prompt
Then enter the following commands, one by one
bootrec/fixmbr
bootrec/fixboot
bootrec/scannow
bootrec/rebuildbcd
After that reboot the system and this will fix the issue.
Solution 5: Replace the Hard Drive
If none of the above methods work, there is a problem with your hard drive. It may be damaged or damaged. In this case, you can replace another old or new hard drive and connect to the PC and try to reboot.
And then you can try to reboot the system with a fresh installation of Windows 10.
Solution 5: Using System Restore
System restore is a simple and effective way to fix error code 0xc000000d. But unlike system restore from normal Windows 10, the startup process does not allow any option to keep files when Windows is asleep. Therefore, only use this option when backing up files.
- Press the Power button on the system and keep pressing F12 button on your keyboard.
- Once the Boot Selection menu will appear go to the Boot Menu using the arrow keys.
- Now choose USB HDD: PEN DRIVE NAME and hit the Enter button
- Now the Windows System will load the recovery software using the USB/Pen drive.
- Now, follow the wizard, choose the Keyboard layout and choose Troubleshoot.
- Now choose Recover from a drive option.
- Next, choose, Just remove my files
- And finally click on Recover button
This will initiate the system to reinstall the Operating System.
So, these were the methods to fix the error code 0xc00000d.
Related: How to Fix LiveKernelEvent Errors on Windows computers
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