Type command sfc /scannow and press enter.
sfc /scannow
This command usually takes around 10-20 minutes, and it will find any system abnormalities and fix them automatically.
Once the command completes, run Command prompt again as in Adin mode.
Type command chkdsk and press enter
chkdsk
This command will check your connected hardware components to find any memory-related issues and fix them automatically.
Method 3: Test RAM
RAM is one of the important components for your PC to run. Any abnormality in RAM can cause Bad System Config Info error on Windows 10 which will not be solved by a device reboot. To check your RAM hardware status, follow the command down below.
Open Run dialogue box by pressing “Windows + R” keys and type “mdsched.exe” and press enter.
A new dialogues box will open asking to restart your PC. Press yes and wait for the results to come. In case it shows any issues, that means your hardware RAM is not functional anymore and needs replacement. So talk to your PC vendor for new RAM sticks.
Method 4: Repair BCD
If the BCD file on your Windows is corrupted or damaged, then it might cause Bad System Config Info error on Windows 10. If this file is damaged, it may also refuse to give permission to access safe mod which is important to solve such BSOD errors. To repair BCD, follow the step below.
Press the “Windows” icon and run Command Prompt. Make sure to run it as admin mode.
Type command bootrec /repairbcd and press enter.
bootrec /repairbcd
Wait for the command to fix the BCD file. Once the file is fixed, restart your PC and check if it solved the issue.
Method 5: Fix the Windows Registry
Windows Registry is an import part of Windows database system which stores important configuration details for your PC. Since the Bad System Config Info error is caused due to bad configuration, it most likely to arise due to bad Windows registry files.
Press the “Windows” icon and run Command Prompt. Make sure to run it as admin mode.
Now run the below commands one by one.
cd C:\Windows\System32\config
ren C:\Windows\System32\config\DEFAULT DEFAULT.old
ren C:\Windows\System32\config\SAM SAM.old
ren C:\Windows\System32\config\SECURITY SECURITY.old
ren C:\Windows\System32\config\SOFTWARE SOFTWARE.old
ren C:\Windows\System32\config\SYSTEM SYSTEM.old
Now, these commands will save the old configuration files with a different name. You won’t be needing them later, so you can delete them also. Now run the below commands one by one
copy C:\Windows\System32\config\RegBack\DEFAULT C:\Windows\System32\config\
copy C:\Windows\System32\config\RegBack\DEFAULT C:\Windows\System32\config\
copy C:\Windows\System32\config\RegBack\SAM C:\Windows\System32\config\
copy C:\Windows\System32\config\RegBack\SECURITY C:\Windows\System32\config\
copy C:\Windows\System32\config\RegBack\SYSTEM C:\Windows\System32\config\
copy C:\Windows\System32\config\RegBack\SOFTWARE C:\Windows\System32\config\
This will make all the registry entries to default values, and hence it will solve the BSOD issue easily.
Method 6: Repair MBR record
Master Boot Record, also known as MBR, is also a culprit behind many BSOD errors, including Bad System Config Info error as well. MBR keeps a record of your current OS installed on your PC. If you recently have uninstalled or installed any new OS on your PC as a dual boot, then this MBR record needs to be fixed.
Press the “Windows” icon and run Command Prompt. Make sure to run it as admin mode.
Run bootrec /repairmbr command and press enter.
bootrec /repairmbr
Once the command is completed, type bootrec /osscan command and press enter.
bootrec /osscan
This will show up a list of all installed OS on your PC. After running both the commands, restart your PC.
Method 7: Update or Reinstall Drivers
Drivers play an important role in the proper functioning of your PC. For instance, if your PC drivers are not functional or damaged, then it may cause many issues, including Bad System Config Info Blue screen. To fix the issues, make sure to update all your drivers to the latest version.
Click on the search bar present in the taskbar.
Search for Device Manager and click on the option of “device manager” that shows up above the search box.
In the device manager window, you will see the list of all your devices connected to the system—Right-click on the audio device whose drivers you want to update.
Method 8: Windows System Restore
Windows keeps a copy of system settings so that users can restore to a certain functioning point when available.
Go to Start > Power
Press “Shift” button and click on Reset command.
After your PC restarts in safe mode, Select “Troubleshoot -> Advanced Options -> System Restore.
Choose the recently available restore point and click restore. Wait for your PC to complete the process.
Method 9: Reset Windows 10
Just like you can reset your smartphone to clear any software bugs or issues, the same way you can reset Windows 10 fixes this BSOD error as well.
Go to Windows settings > Update and security.
Here you can go to Recovery Tab and look for “Reset this PC” option.
Follow the on-screen instruction to reset Windows 10. Make sure to turn the option “Keep my files and data” to keep your data saved.
Method 10: Hardware Configuration Check
Since the error message says configuration error which states that there might be some system configuration issues which you should check on your end. There might be issues regarding some of the crucial components of your PC such as Hard drive, RAM or other peripherals. So open your CPU cabinet and try to check the connections properly.
Note: Even dust can cause such issues, so make sure to remove all kind of dust particles using a dusting cloth or a vacuum cleaner.
Method 11: Fresh Windows Installation
In case none of the above methods helps you to fix Bad System Config Info error on Windows 10 then there might be some serious issue with the System32 folder. So to fix this problem to its entirely, you should install a fresh setup of Windows 10 installation. This will clear out any third party software or packages which might be causing this issue.
Conclusion
Bad System Config Info error on Windows 10 is a common error faced by many users, so don’t panic if you are facing the same. However, continuously facing such errors might result in bad product and wastage of important unsaved data. So follow these methods above to fix it. And in case none of them works, you can try to re-install a fresh version of Windows on your PC.
