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How to Solve “Fixing C Stage 2 Windows 10” Error? (6 Solutions)

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Fixing (C:) stage 2 is an error during system startup. This error causes a significant delay in the boot-up to the Windows home screen. As a result, you may experience difficulty using your PC. It is a disk error check that detects and fixes hard drive problems on.

This error usually appears on computers with old or corrupted hard drives. Today, we’ll go over six solutions you can use to fix this problem and highlight the possible causes of the issue. Let’s begin! 

Causes of Fixing C Stage 2 Windows 10 Error

A couple of reasons can cause this issue. First, however, the drive letter “C” in your case may differ. Instead of “C,” the computer can display other letters, such as D, E, etc.

If the “C drive” appears, you should be concerned because this is your system drive, where your important files are and Windows 10 is installed. You may not need to be worried if it displays D or another letter. The following are some of the possible causes of the Fixing (C:) Stage 2 issue:

  • Power outage
  • Unexpected shutdown
  • Corrupted or outdated hard drive
  • A large number of junk files are on the hard drive
  • Viruses or malware

So, how do you get rid of the Fixing (C:) Stage 2 error? Continue reading to learn six solutions to this issue.

Solution #1: Manually Shut down the PC

Shutting down your computer during a disk scan is not recommended because it can permanently damage the hard disk. If you’re stuck on the scanning screen for too long and the hard drive seems unfunctional, you’re basically out of options.

You should first try shutting down your computer by pressing the power button for a few seconds. This will restart the computer. Hopefully, this will resolve the issue.

Solution #2: Modify Data Values in Registry Editor

You can also use the Registry Editor in Safe Mode to try to stop this error. But, first, you’ll need to enter Safe Mode via Windows Recovery Environment. Here are the steps involved:

Step 1: Press the Power button for five to ten seconds to force a shutdown. Then, press the Power button again to restart it. 

Step 2: Hold the Power button again as soon as the screen comes on to switch off the computer. Repeat turning on and off the computer three times until a blue screen with Recovery appears.

Step 3: Then, press F8 to access the Startup Settings menu.

Step 4: Afterward, click on F4 to enable Safe Mode.

Step 5: After entering Safe Mode, press the Windows key + R to bring up the Run dialog.

Step 6: To open Registry Editor, type “regedit” in the box and press Enter.

Modify Data Values in Registry Editor

Step 7: Once you’re in the Registry Editor, go to the following location:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager

Step 8: Double-click the BootExecute file and change its data value to autocheck autochk * in the right-sided pane. However, note that if the value data is already autocheck autochk *, change it to autocheck autochk /k:C *.

Restart your computer after you finish the to check if this issue has been fixed.

Solution #3: Run an SFC scan

System File Checker (SFC) scan can detect and repair any damaged files that were created during setup.

Step 1: Start your computer by booting from the Windows installation media or through Safe Mode and click the Repair button.

Step 2: Select Troubleshoot from the blue screen recovery window.

Step 3: Go to the Advanced tab.

Step 4: Afterward, click on the Command Prompt.

Step 5: Then, enter “sfc /scannow” to run an SFC scan.

Solution 3 Run an SFC scan#3

Once the scan is complete, restart your computer. It should boot normally.

Solution #4: Run CHKDSK

The next option to fix this issue is to run a command called CHKDSK. Here’s how:

Step 1: While still in safe mode, type “cmd” into the search bar, then right-click the Command prompt and click on Run as Administrator.

Step 2: When the command prompt appears, type the following command and press Enter.

chkdsk /r c:


Step 3: If “Chkdsk cannot run because the volume is in use by another process” appears, input “Y” and press Enter. After that, restart your computer.

Wait a few minutes for the process to finish. If the issue still isn’t resolved, try the last tip below.

Solution #5: Run Startup Repair

Startup repair is a helpful tool included in Windows to assist users in resolving errors. Here’s how the tool can help you fix this issue.

Step 1: Turn off your computer by pressing the Power button for a few seconds.

Step 2: Then restart your computer by pressing the Power button once more.

Run Startup Repair

Step 3: Press and hold the power button for ten seconds once the computer manufacturer’s logo appears.

Step 4: When the computer restarts, select Troubleshoot.

Step 5: Navigate to Advanced Options.

Step 6: Click on Startup Repair.

Wait for the process to finish. The Fixing (C:) Stage 2 error should be fixed by now.


The Fixing (C:) Stage 2 issue can take hours before it is finally resolved. This can impact the functionality of your computer as you won’t be able to use the laptop. So, if you’re tired of facing this issue, follow our five solutions to fix this issue and continue using your computer.

Frequently Asked Questions

How long does it take to scan the “Fixing C stage”?

This issue can take anywhere from 30 minutes to an hour to scan and fix. Moreover, this scan has a maximum of four stages to finish before the process is complete.

How can I avoid Windows’ automatic repair?

Enter “bcdedit /set {default} recoveryenabled No” into Command Prompt. Restart your computer, and the Automatic Startup Repair should be disabled. Afterward, you should be able to access Windows 10.

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Pigtou Editorial Team

A group of tech enthusiasts who find pleasure in troubleshooting and resolving various issues. When we're not engaged in writing, we typically enjoy playing table football or spending time with our office dog.
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