Best Ways to Fix Startup Repair Not Working Windows 10

By Shirley Howard to Fix Windows | 2022-12-05

Microsoft has always been improving its Windows operating system and adding new features in every release. Almost all the recent versions of Windows have an automatic repair tool, i.e., the Startup Repair tool, to fix problems that stop Windows from starting up normally. Through Startup Repair, you can scan and repair any corrupt file systems or perform other operations according to the problem. But what if your windows 10 repair failed?

In this article, you will see the possible reasons why you might face Startup Repair not working Windows 10 issue and the best ways to resolve it.

Part 1: Common Cases about Startup Repair not Working

When the Startup Repair is not working on your PC, you may face any of the following cases

Case 1: Automatic Repair Failed:

In this case, you will see a message stating that “startup repair could not repair your PC” displayed on the screen. This means that the Startup Repair worked properly but could not resolve the problem.

Case 2: Startup Repair Loop

In this situation, your PC will keep rebooting automatically in a cycle, and you will not be able to perform any action. Your PC keeps entering the Startup Repair each time it restarts and then reboots again suddenly.

Case 3: Startup Repair Windows could not Load Correctly

When some system files are missing, and the Startup Repair fails to load the Windows, it just displays a message stating that Windows could not load correctly.

Part 2: The Reasons Why the Startup Repair Couldn’t Repair your PC

The Startup Repair fails due to various reasons, some of which are as follows:

A damaged file system is the most common reason behind the said issue. This usually happens when you intentionally or accidentally turn your computer off while it is writing some crucial information on the boot sector of your hard disk.

Corrupt Boot Configuration Data (BCD) file. This usually happens due to power outages, boot sector viruses, or errors made while BDC configuration.

Whatever the reason, you can resolve Windows 10 repair failed with the help of the following solutions:

Part 3: The Easiest Way to Fix Automatic Repair Windows 10 not WorkingSolved

If you do not know the exact reason behind the Startup Repair failure on your PC and do not know how to fix it, you can use an amazing Windows repair tool, i.e., PassFab FixUWin.

The PassFab FixUWin is an outstanding multipurpose tool that you can use to get rid of different problems that your face in Windows, such as blue/black screen of death, any virus or malicious program, corrupt registry, damaged system files, and much more. The Automated repair feature in this wonderful tool works like a charm in repairing your Windows by performing a system scan.

  • Install and launch the PassFab FixUWin on any accessible computer.
  • Plug in a USB drive and click "Create boot disk now". fix startup repair not working windows 10 and click create boot disk
  • Let the System create the bootable disk.

  • Switch to the problematic PC, plug in the bootable USB, and restart it.
  • Press the boot key to enter the boot menu and set the USB on priority. Save settings and Exit. startup repair couldnt repair your pc and enter into safe mode
  • Click Automated repair. click automatic repair
  • Choose the disk partition that needs repairing. Click Start Repair. select partition
  • Let the tool repair your computer. Click Restart when the repair completes. repair complete
  • After restarting, you will see that your computer no longer displays any error messages and work perfectly.

Part 4: Other Ways to Fix Windows 10 Startup Repair Couldn’t Repair your PC

If you do not want to use any third-party application or do not want to spend hundreds of dollars to take your PC to a repair shop, do not worry. Here are some other fixes that you must try before spending any penny to repair your computer:

Way 1: Repair MBR and Rebuild the BCD

When MBR and Boot Configuration Data (BCD) get corrupted, missing, or damaged, Windows fails to start. However, if this is the issue, you can get rid of it by repairing the MBR and rebuilding the BCD as follows:


To follow this method, you will need Windows boot media or Installation Media.

  • Plug in the Windows Installation Media. Boot your PC through it.
  • Open Command Prompt by pressing Shift + F10 simultaneously.
  • Type bootrec.exe /rebuildbcd. Press Enter.
  • Type bootrec.exe /fixmbr. Press Enter.
  • Type bootrec.exe /fixboot. Press Enter. rebuild bcd and type command
  • After executing the above commands successfully, close the Command Prompt by typing Exit and pressing Enter.
  • Restart your computer to check if the issue is resolved.
  • If you no longer see the Windows 10 startup repair couldn’t repair your PC message, Congratulations, you have successfully resolved the problem.

Way 2: Boot Device in Safe Mode

When booted in Safe mode, your computer does not start any extra drivers and programs except for the important ones. If you are stuck in Windows automatic repair loop, you can boot your PC into safe mode to break the loop and boot into your PC as follows:

  • Navigate to Advanced Options through Windows Recovery Environment (WinRE).
  • Choose Troubleshoot.
  • Click Advanced Options and go to Startup Settings.
  • Choose Restart.
  • When your computer restarts, press F5 to boot into Safe mode. into safe mode
  • Your computer will restart again and enter Safe mode automatically.

Way 3: Restore the Registry Editor

Whenever you install a new program on your computer, the registry values are replaced with new ones. If any new or old registry keys get corrupted or damaged, it may cause problems with the Startup Repair tool. You can restore the damaged registries through the registry editor as follows:

  • Open the Command Prompt by following steps 1 – 3 in way 1.
  • Type copy c:windowssystem32configRegBack* c:windowssystem32config. Press Enter. windows 10 repair failed and restore registry editor
  • If the System asks you about which files to copy, type All and press Enter.
  • Close the Command Prompt Windows by typing Exit and pressing the Enter key. restore registry editor
  • Now restart your computer to make sure that the startup repair is working fine.

Way 4: Run Windows System File Checker

If any corrupt or damaged system files cause the Startup Repair to function abnormally, you can use the Windows System File Checker tool to replace or rebuild such system files. Here are the steps following which you can run SFC commands:

  • Open the Command prompt after entering the WinRE. command prompt
  • Type sfc /scannow. Hit Enter. sfc command
  • The SFC command will scan for any missing system file and rebuild it automatically to repair your computer.

Way 5: Perform System Restore

The Windows system allows you to perform the system restore, remove any recent changes made on your computer, and revert it to the chosen state. This feature is especially useful when you are stuck with a problem and left with no other options except restoring the System. Here is how you can perform a system restore without getting into it:

  • In the boot options menu, choose Troubleshoot.
  • Choose Reset this PC from the next menu. troubleshoot and reset this pc
  • Now choose the options according to your choice, and the system will be restored to the selected version.


1.How long does automatic repair take on Windows 10?

The time that Startup Repair takes to repair your PC varies depending on the cause of the problem you are facing. It may take from a few minutes to several hours.

2.How to bypass automatic repair mode?

Disabling the automatic repair tool is the best yet easiest way to bypass the automatic repair mode.

3.Does automatic repair delete files?

No, the automatic repair does not affect any files stored on your computer unless they are causing some problem to your computer.


When you face an automatic repair couldn’t repair your PC problem, it becomes quite frustrating as the tool created to resolve other issues starts malfunctioning itself. In this article, we have addressed the issue and proposed the best ways to resolve it. The recommended method to repair the Startup Repair is using the PassFab FixUWin.