How to Fix “Bad System Config Info” Error on Windows 10
If Windows fails to boot with the error message “Bad System Config Info” on your PC, do not worry anymore. In this article, are the recommended solutions to correct this error without any obstacles.
Bad System Config Info is a popular Windows system bug check error caused primarily by system and registry files or Boot Configuration Data (BCD) file malfunction.
Some, or even some older, boot order files in the BCD can conflict with newer, stable files. An error otherwise known as the Blue Screen of Death (BSoD) occurs when this happens.
The bug check error can also be caused by:
- a bad driver
- faulty hardware
- incorrect system settings
- installing an important update
However, most error messages will often have a description of what the problem may be.
How to Fix “Bad System Config Info” Error on Windows 10
Let’s get rid of that blue screen of death, shall we? Here are some of the most common solutions for getting rid of this error message.
1. Update Windows and Drivers
Running your device on old software can often create issues, including the dreaded “Bad System Config Info” error. At the very least, your machine won’t be running optimally.
Check if there are any Windows updates available by going to Settings>Update & Security>Windows Update>Check for updates.
It’s also important to keep all drivers up to date, and you can grab them from the manufacturer’s website.
2. Check Your Hardware
Did you recently replace your RAM, hard drive, or any other hardware? Have you dropped your computer? Check your hardware for any obvious signs of damage, and replace it if necessary.
3. Fix Windows Registry
As mentioned above, Windows registry issues are a common cause of the “Bad System Config Info” error message.
- Insert Windows 10 Installation DVD or flash driveBoot from the DVD or flash drive. Doing this is different on many computers. Google is your friend!
- When the welcome screen appears, click “next”.
- Select “Repair your computer”
- Select Troubleshoot>Advanced Options>Command Prompt.
- Enter the following command: CD C:WindowsSystem32config
- Enter the following command: ren C:WindowsSystem32configDEFAULT DEFAULT.old
- ” the following command: ren C:WindowsSystem32configSAM SAM.old
- Enter the following command: ren CWindowsSystem32configSECURITY SECURITY.old
- Enter the following command: ren C:WindowsSystem32configSOFTWARE SOFTWARE.old
- ” the following command: ren C:WindowsSystem32configSYSTEM SYSTEM.old
- These command lines have renamed folders that can no longer be used. Now it’s time to insert the new ones.
- Enter the following command: copy C:WindowsSystem32configRegBackDEFAULT C:WindowsSystem32config
- Enter the following command: copy C:WindowsSystem32configRegBackSAM C:WindowsSystem32config
- ” the following command: copy C:WindowsSystem32configRegBackSECURITY C:WindowsSystem32config
- Enter the following command: copy C:WindowsSystem32configRegBackSYSTEM C:WindowsSystem32config
- Enter the following command: copy C:WindowsSystem32configRegBackSOFTWARE C:WindowsSystem32config
- Close the Command Prompt and restart the computer. If this was the issue, you should be set.
4. Fix Boot Configuration Data (BCD)
- Insert Windows 10 Installation DVD or flash drive (here is a guide for creating one).
- Boot from the DVD or flash drive. Doing this is different on many computers. Google is your friend!
- When the welcome screen appears, click “next”.
- Select “Repair your computer”.
- Select Troubleshoot>Advanced Options>Command Prompt.
- Enter the following command: bootrec /repairbcd
- ” the following command: bootrec /osscan
- ” the following command: bootrec /repairmbr
- Close the Command Prompt and restart the computer. If this was the issue, you should be set.