Solution 1. Run Startup/Automatic Repair To fix the BCD is missing issue, you can use the recovery tools on your installation media like DVD or USB to repair your Windows installation. Next, follow these steps: 1) Insert the Windows bootable installation disk and restart your PC.
Insert the original installation DVD or USB Drive.
Restart your computer.
Boot from the disc/USB.
At the Install screen, click Repair your computer or press R.
Click Troubleshoot.
Click Command Prompt.
Type these commands: bootrec /FixMbr bootrec /FixBoot bootrec /ScanOs bootrec /RebuildBcd.
How do I fix a BCD error on Windows 10?
Method 1: Fix the BCD error using the Windows installation disc Boot your computer from the entire Windows installation disc. In Windows 5, select Repair your computer > Next > System Recovery Options > Command Prompt. On Windows 10, go to Repair your computer Advanced > Configurations > Command Prompt.
What is boot BCD in Windows 7 8 10?
What is bootable BCD in Windows 7/8/10? BCD (boot configuration data) is firmware-independent configuration data for starting a database. It is often required by the new Windows Boot Manager and replaces the preferred NTLDR boot.ini file. It contains the shopping list items represented by the Windows Startup Manager.
What happens if the BCD file is corrupted or missing?
Therefore, if any of the versions involved in this process are permanently corrupted or missing, Windows will never be able to run the application. If the BCD boot file is corrupted or empty, you will probably receive a personal message that “Your PC’s boot configuration data is also missing and contains errors.”
How do I fix Windows BCD error?
Press F8 during personal startup (pre-Windows).
Select the new operating system to use, then click Restore, Next.
Under System Restore, select Command Prompt and click
type Instant, Bootrec / RebuildBcd then type news.
How do I fix Windows 8.1 Boot Configuration Data is missing?
Reboot from the recovery disk. If you’ve already created a recovery drive, it’s pretty easy.
Fixed “Start automatically on startup.
Try “bootrec” on the command line.
Reset PC settings.
Replace the failed hard drive.
How do I fix Windows 8.1 problems?
First, open the charms bar by pressing Windows Solution + C or by moving the mouse up or down to work with the screen. Click “Search” then type in the search field to solve the problem. Click on the first result, Troubleshoot, and a main timeline will appear, giving you the opportunity to start troubleshooting computer programs.
What causes BCD error?
One of the most common causes for this error is usually a missing or corrupted BCD. This can occur due to off-disk write errors, power failures, sector failures or viruses, or errors when manually configuring BCD.
How to troubleshoot system cannot find BCD bcd.old?
The command: ren c:\boot\bcd bcd.old showed that the system could not find all the specified files. How does troubleshooting end? 1) Why can’t it find the specified file? displayed: Process completed successfully. The one that is displayed: the procedure can’t exactly find the path (why can’t it usually find the path?)
Can a BCD adder add more than one BCD digit?
The BCD adder adds two BCD digits together and returns the result as a BCD digit. A BCD or binary decimal digit cannot be increased by 9. Two BCD numbers often need to be added using the rules of binary addition. If the quantity is less than or comparable to version 9 and the carryover is 0, no adjustment is required at this stage.
When to use long BCD or short BCD?
Long help if you enter more than one digit bcd. This results in each byte being stored in little-endian BCD format, with the most significant digit in the most significant part of the byte. This is described on the Wikipedia page for BCD as the current common implementation.
How do I fix Windows BCD error?
How to Fix Missing Boot Configuration Data File in Windows 10
- Loading from media.
- Then, click on the Windows Settings menu.
- Click on Repair Any Computer.
- Select Troubleshoot.
- li >
- Select Command Prompt.
- Type Bootrec /fixmbr and press Enter.
- Type /scanos bootrec and click Connect.
Charles Howell is a freelance writer and editor. He has been writing about consumer electronics, how-to guides, and the latest news in the tech world for over 10 years. His work has been featured on a variety of websites, including techcrunch.com, where he is a contributor. When he’s not writing or spending time with his family, he enjoys playing tennis and exploring new restaurants in the area.