Bad system config info is a Windows error and commonly known as Blue Screen of Death(BSoD) error. This error is a common bug checking error down by the Windows OS. This error is mostly related to some bugs in the registry and system files or the BCD ( Boot Configuration Data) file.
Probable reasons for the Bad system config info error
Defective Hardware: Sometimes, faulty or malfunctioning hardware components like Hard Disk Drive, RAM, Processor, etc. can cause this Blue Screen of Death(BSoD) error.
Outdated, Missing, or Corrupted Drivers: Some drivers on the windows system which are closely related to the system and hardware features may become incompatible or faulty, which can cause various bug issues in the system.
Incorrect Windows Registry Settings: Some settings in the Windows Registry system might get modified in such a way that it halts the normal windows system function and might give you the Bad system config info issue.
Faulty or Damaged Windows System files: Some windows system files might get damaged while performing too many operating system operations, which can lead to some fatal errors like Blue screen and booting problem.
Fix Bad System Config Info Error On Windows 10
This article discusses several feasible and intuitive solutions and step-by-step methods to resolve the Bad system config info error.
Solution – 1: Reinstall or update the Windows drivers
Outdated, unsupported, or incompatible drivers installed on your Windows system might be the main culprit for this Blue screen problem. These types of drivers halt the optimal functionality of the Operating System and cause a variety of errors like BSoD or Bad system config info.
To overcome this problem related to drivers, follow on.
1. Open the Windows Device Manager by either searching it through the Start menu or by typing in the keywords “devmgmt.msc” in the Run dialogue box.
2. In the Action tab of the Device Manager, select the option called Scan for hardware changes.
3. Check if any of your hardware devices are showing a yellow-coloured exclamation mark.
4. If you find any suspicious hardware drivers, right-click on them and Update the drivers.
You may also reinstall the drivers to see if it solves the Blue screen error or not.
5. If the drivers you updated are system drivers, restarting your PC is must needed process for the update to work.
Solution – 2: Repair the BCD aka Boot Configuration Data file
A damaged or corrupted BCD file can cause the Bad system config info error and may also halt you from entering into the Safe Mode of the Windows OS.
You have to use Windows 10 installation DVD or a bootable flash drive for this method.
1. Insert the Windows 10 bootable USB, flash drive, or DVD and boot the computer using any of them.
2. On the Windows 10 setup screen, click the Next button.
3. Select the option called Repair your computer.
4. Opt for the Troubleshoot -> Advanced Options -> Command Prompt.
5. Insert the following command lines one by one in the Command Prompt window by pressing the enter key after each line of code.
- bootrec /repairbcd
- bootrec /osscan
- bootrec /repairmbr
6. Terminate the Command Prompt and reboot your computer to check if your problem is resolved or not.
Solution – 3: Fix the Windows Registry system:
Some corrupted registry files can invoke the Blue screen errors like the Bad system config info error. You need to repair the windows system Registery files to solve this issue.
1. Insert the bootable USB, flash drive, or DVD of Windows 10 OS and boot the computer using any of them.
2. From the “Repair your computer” option head on to Troubleshoot -> Advanced Options -> Command Prompt to open the Command Prompt.
3. Type in the stated command lines one by one in the Command Prompt window by pressing the enter key from your keyboard after each line of code.
- CD C:WindowsSystem32config
- ren C:WindowsSystem32configDEFAULT DEFAULT.old ,
- ren C:WindowsSystem32configSAM SAM.old
- ren CWindowsSystem32configSECURITY SECURITY.old
- ren C:WindowsSystem32configSOFTWARE SOFTWARE.old
- ren C:WindowsSystem32configSYSTEM SYSTEM.old
Note: These inserted code lines have renamed the folders, and Windows doesn’t use them from now on.
4. Repeat step 3 with the new lines of codes stated below.
Now use these commands and press enter after each one.
https://anotepad.com/notes/e7qrmd5p
5. Shut the Command Prompt and reboot your PC to see if the error persists or not.
Solution – 4: Use bcdedit Command
Sometimes incorrect system configuration of the amount of RAM, number of cores in the processor, etc. can be related to the Bad system config info error.
1. Open the Command Prompt as an administrator, as shown in the above solutions.
2. Insert the given command line : bcdedit/deletevalue {default} numproc and press the enter key.
3. Insert the given command line : bcdedit/deletevalue {default} truncatememory and press the enter key.
4. Close the window of the Command Prompt and reboot your system to see the effects of these steps on the error.
Solution – 5: Restore or Reset your Windows system
As this restoring and resetting the windows method is a tedious task, perform this as a last option if all of the above methods do not work for you.
We hope this article about how to fix the bad system config info error has helped you overcome the issue effortlessly.