How to Fix System Registry File Is Missing Or Contains Errors in Windows

Are you in a situation where you are trying to start your Windows computer, and you are seeing a strange blue screen error that says your device is unable to boot because the system registry file is missing or contains errors? If yes, then this article is just for you. I will be showing you steps on how to fix this error, and get your device working again.

The sad part is that restarting your device does not always serve as a solution to this problem. All you need to do is to use the Recovery Environment to get rid of this error. So, let me now show you the various methods you can use to fix the system registry file is missing or contains errors prompt you might be getting on your computer now.

Methods You Can Use To Fix Windows System Registry File Is Missing Or Contains Errors

Below are five methods you can use to fix a system registry file is missing or contains errors in Windows.

Also read: Windows 10 Keeps Crashing and Restarting – Why is it so?

Run Startup Repair

If you want to use this option on your Windows device, you will need to shut down and restart the device three times in a row. This will enable the device to boot into Recovery Environment. Follow the steps outlined below to achieve this.

• Press and hold down the power button for 10 seconds to shut down your computer
• Use the power button to turn on your device
• When the Windows logo appears on the screen, press, and hold the power button again to turn off your device
• Turn on your computer again
• Hold down the power button and turn off your device
• Turn on your machine again, but this time let it start up completely.
• The “Windows Recovery Environment (WinRE)” should now be visible on the screen.
• Select “Advanced repair options”
• Go to “Troubleshoot”
• Click on “Advanced options”
• Then select “Startup Repair” and hit the “Restart” button.

Also read: How to Check Hard Drive RPM Rates by using the HDD Model Number

Use System Restore

If after you must have tried the first method, and the problem persists, go back to “Troubleshoot” and select “Advanced Options”. Select the “System Restore” option and check if you have a restore point you can go back to. Try this method and check if the system registry file is missing or contains errors that persist.

Repair Your MBR

• Boot into Windows Recovery Environment as explained above
• Then select “Troubleshoot”, and go to “Advanced options”
• Select “Command Prompt”, and wait for the CMD window to appear on the screen.
• Then enter the commands below one by one to rebuild your Master Boot Record. Press Enter after each command:
  • bootrec.exe /fixmbr
  • bootrec /scanOS
  • bootrec.exe /rebuildbcd
  • bootrec.exe /fixboot
• Restart your computer and check the results

Reset Your Computer

If the error persists, then you will need to reset your computer. First, follow the steps I already explained above to boot into Windows Recovery Environment. Then Click on “Troubleshoot” and select “Advanced options”. Finally, click on “Reset this PC”

You have three options which you can choose from:

• Keep personal files and apps
• Keep personal files only
• Nothing

Select the first option, hit the “Reset” button, and check if the issue persists. If it does, use the second option, keep only your personal files and uninstall your apps.

Clean Install Windows

If none of the five above methods worked, then you may need to wipe your device by performing a clean install. But before you proceed, you may need to back up your data. After this, you will create a bootable Windows 10 Installation Media on another computer. When you must have done this, start up your device from the bootable USB drive you just created. Follow the on-screen steps to reinstall the operating system. If you want more information on how to clean install Windows, you need to check the Microsoft support page.

Conclusion

The Windows system registry file is missing or contains errors issue is something you can easily fix once you follow the steps in the various methods listed in this article. The most important aspect is to make use of the Recovery Environment, this is because just restarting your device might not be a fix to this issue.