Many people rely on their computers to perform their daily tasks, and the slightest inconvenience can be frustrating, especially when you encounter problems during the startup process.
Unfortunately, you can't always predict when Windows errors will occur and when they will occur, and you need to be fully prepared to handle it.
BCD error is one of the most common Windows errors that may prevent you from booting your device and needs to be fixed immediately.
Boot Configuration Data (BCD) is the component that helps you start a Windows device. When a BCD is missing or corrupted, you won't be able to access your computer or hard drive and may be stuck on loading screens.
BCD errors can occur for a variety of reasons, but the most common causes are a failed hard drive or a wrong program installation.
Unexpected shutdowns, malware, and Blue Screen of Death (BSOD) are also major causes of BCD errors.
Are BCD errors related to BSOD errors?
BCD errors can be linked to BSOD errors as it can also cause the device to crash. When a Blue Screen of Death occurs in Windows 11, the computer may sometimes fail to boot. Failure to start can be caused by a variety of reasons.

# Blue screen errors can also prevent you from accessing your system as it goes through a continuous cycle of crashing and rebooting. Fortunately, if the blue screen is stuck and keeps rebooting, you can fix it too.
Will BCD reconstruction delete files?
It is not uncommon to worry that startup will result in the loss of important files. However, when you perform a BCD rebuild using any BCD command, you are only repairing the boot files, all files will remain intact.
Windows 11 BCD Repair Help does not affect your personal files in any way but helps you gain access as errors prevent your device from booting.
How to fix BCD error in Windows 11?
1. Rebuild BCD
1.1 Create a bootable drive
- Navigate to the official Microsoft website and download the media creation tool.
- Connect a USB drive with at least 8GB of storage space.
- Run the media creation tool and click Accept Terms and Agreement to continue.
- Select the Create installation media (USB flash drive, DVD, or ISO file) option and click Next to continue.
- Select the language, architecture, and version from the drop-down menus and click Next.
- Select USB Flash Drive as the media to use.
- Wait for the process to complete.
1.2 Rebuild BCD
- Connect the bootable USB to one of the available ports.
- Select the Windows key and press the power button, then click Restart to start troubleshooting with advanced startup options.
- A new window will appear with a set of options. Select Troubleshoot.
- Select Advanced Options.
- Next, select Command Prompt.
- In the command window, type the following command prompt and Enter When finished press:
<strong>bootrec /rebuildbcd</strong>
- #After typing the command prompt, one of two screens will appear.
-
Enter If this screen appears, type the following command prompt after each command prompt:
<strong>attrib c:\boot\ bcd -s -h -r</strong>
<strong>ren c:\boot\bcd bcd.old</strong>
<strong>bootrec /rebuildbcd </strong>
- If this screen appears, you must restart your PC.
This Windows 11 Rebuild BCD program will get everything back to normal and you will be able to use your operating system normally.
2. Reset window
- Press the Windows key and then type recovery options. S
- In the next window selectRestart now and clickEnter.
- If you don’t want to lose your files, select Keep my files.
- Wait for the process to complete.
3. Perform system restore
- Press the Windows key S, then type system restore and hit Enter.
- Select the restore point to which you want to restore and click Next.
- Follow the on-screen instructions to complete the process.
How to prevent future BCD errors?
It is always important to take precautions and avoid such mistakes if possible. One such way is to protect your device from malware.
You can install a compatible antivirus solution to ensure your device is protected against malware.
Additionally, it is recommended to perform regular scans on your device to prevent viruses. To perform a scheduled scan:
- Press the Windows key and search for Windows Security Tools.
- Select the Virus and Threat Protection option.
- Click to quickly scan.
This quick scan will allow you to evaluate your device and take necessary steps. However, if you want a more in-depth scan, you can click Scan Options and select Full Scan.
This will take longer but will check all of your operating procedures and files. If malware is detected after the scan, you can start removing the virus from your device.
We hope this tutorial was what you were looking for when you encountered BCD errors and now you can successfully boot your device again without glitches.
Windows errors are common, especially if you don't take steps to protect yourself from malware and viruses.
The above is the detailed content of Getting BCD error for Windows 11? what is this. For more information, please follow other related articles on the PHP Chinese website!

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