How to Repair Windows 11 and Fix Corrupted Files

You can upgrade to Windows 11 for free to experience the new user interface, reliability, and security. However, you may inevitably encounter some issues when using the new system, such as your Windows 11 PC not starting properly, Windows 11 crashing and loading slowly, This PC can't run Windows 11, or even the black screen of death on Windows 11, and so on.

If you encounter any of these issues, don't worry – you've come to the right place. In this guide, you'll learn several effective ways to fix Windows 11. This tutorial demonstrates methods to assist you in troubleshooting Windows 11 and getting your computer back on track.

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What to Do Before Fixing Windows 11: Recover and Backup Files

A repair of Windows 11 might result in data loss. No guarantees are given. Therefore, we highly recommend that you back up and recover your data before attempting a repair. You can use the Data Recovery Wizard tool to restore photos, videos, documents, emails, or over 1000 other file types lost due to complex data loss scenarios.

If your Windows 11 fails to start, you can still use data recovery tools to retrieve files from a failed hard drive and an inaccessible Windows computer.

Step 1: Create a Bootable Disk

Run the Data Recovery Wizard and select "Crashed PC Recovery," then click "Start Recovery."

Select "Crashed PC Recovery".

Select an empty USB drive to create the bootable drive, then click “Create.”

Warning: When you create a bootable disk, the Tools Data Recovery Wizard will delete all data stored on the USB drive. Back up important data beforehand.

Create a bootable USB

Step 2: Boot your computer from the bootable USB device

Connect the bootable disk to the unbootable computer, and change the computer's boot order in BIOS. For most users, this involves restarting the computer and pressing F2 as it boots up to enter BIOS.

Set the BIOS to boot from “Removable Device” (your bootable USB drive) instead of the hard drive. Press “F10” to save and exit.

Restart from the bootable USB

Step 3: Recover data from a crashed system/computer

After booting from the USB or CD/DVD created with Bootable Media Creator, select the drive you wish to scan for all lost files. Preview and recover desired files to a secure location.

After retrieving your data with a file recovery tool, you can safely fix your Windows 11 using the methods listed below. Start from the top of the list and work your way down until you find one that gets your Windows 11 PC or laptop running smoothly again.

Solution 1: Repair Windows 11 using Boot Repair from a USB drive (UTF-8) When your Windows 11 encounters issues, you can try repairing it using the Boot Repair tool from a USB drive. Follow these steps: 1. First, you'll need a USB drive with the Windows 11 installation media. If you don't have one, visit the Microsoft website to download the Media Creation Tool and create it. 2. Insert the USB drive into the problematic computer. 3. Restart your PC and press F2, F10, F12, or Delete (depending on your computer brand) repeatedly during startup to enter BIOS settings. Here, set the boot order to boot from the USB device. 4. Save the changes and exit BIOS; your computer will boot from the USB drive. 5. You'll see the Windows Setup interface. Choose your language and keyboard layout, then click "Next." 6. On the "Install now" screen, don't click Install. Instead, click on the bottom-left corner "Repair your computer." 7. Next, select "Troubleshoot," followed by "Advanced options." 8. In the Advanced options, choose "Startup Repair." The system will scan and automatically fix any issues. 9. Wait for the repair process to complete. If prompted, follow the on-screen instructions. 10. Afterward, remove the USB drive and restart your computer. Hopefully, Windows 11 should now start normally. Please note that this process might take some time, depending on the severity of the issue. If Startup Repair doesn't resolve the problem, you may need to consider other recovery options, such as System Restore points or a full reinstallation of Windows 11.

When your Windows 11 encounters issues, you can first try using the Windows Automatic Repair tool to address startup problems. To run Windows Startup Repair, follow these steps:

Step 1: Insert the Windows 11 installation disc or USB into your computer.

Step 2. Restart your computer and boot from the CD or USB device.

Step 3: When you see the "Windows Setup" screen, click on "Repair your computer."

Step 4: On the "Choose an option" screen, click on “Troubleshoot.” From there, access the Advanced options window.

Step 5: Select "Startup Repair." This will initiate the process, and Windows Startup Repair will begin diagnosing your computer. Once it's done, your Windows 11 startup issues should be resolved.

Some users might encounter the error message “Startup Repair cannot repair this computer automatically” when using Startup Repair on Windows. Don't worry; refer to an online tutorial for troubleshooting steps.

This is a video guide on how to perform an Automatic Repair in Windows 11. You can use the timestamps to skip directly to the content that interests you.

• 0:45 Click on "Advanced options" on the "Automatic Repair" screen
• 1:34 Select "Startup Repair" to begin fixing Windows 11
• 1:58 Address the issue of "Startup Repair couldn't repair your PC"

 

Fix 2: Repair Windows 11 using the Windows Recovery Service

If the issue persists after the attempt, don't worry. The Windows Data Recovery Service from tools specializes in fixing all Windows issues. The tech team can help you fix any system error, including system crash, blue screen, unbootable device, and more.

Tools Windows Recovery Service

Contact our experts for a free assessment.

Consult with our Tools Data Recovery specialists for personalized manual recovery service. After a free diagnosis, we offer the following services:

• Fix Windows boot issues, including blue screen errors
• Repair Windows errors and configure the Windows environment
• Restore systems when unable to boot
• Optimize Windows computers for faster performance

Fix 3: Run the SFC tool to repair Windows 11

If some system files are damaged, Windows 11 might stop working correctly. You can use the System File Checker (SFC) and Deployment Image Servicing and Management (DISM) tools to scan and repair system files in Windows.

Steps to run the SFC scannow command are as follows:

Step 1. Press Win+X, and then select Command Prompt (Admin) from the list.

2. In the Command Prompt window, type the command `sfc /scannow` and press Enter.

If the SFC scans and detects that a protected file has been corrupted or modified, it will repair it and replace it with the correct copy. It can even fix a corrupted or erroneous file cache.

Solution 4: Run a DISM scan to repair Windows 11 system files

If SFC doesn't fix the issue, try the more powerful DISM. This may take some time, depending on how many files are on your computer. When it's done, restart your PC, and Windows 11 should be working correctly.

Step 1: Click the Search button, and look for "Command Prompt."

Step 2: Right-click on the icon and choose "Run as administrator".

Step 3. Type the command `DISM /Online /Cleanup-Image /RestoreHealth` and press "Enter." Wait for about 2-5 minutes while the tool repairs the corrupted system files.

Solution 5: Repair Windows 11 with System Restore

Another way to fix Windows 11 is by performing a System Restore on Windows. With System Restore, you can revert Windows to a state where it was working fine. However, you need to have created a restore point beforehand. If you haven't created one, this method won't work for you, and you can proceed with the next method.

**Step 1.** Restart your Windows 11 system. While it's booting up, press F11 to enter "Advanced Boot," and then select "Troubleshoot."

**Step 2:** Select “Advanced options” and then click “System Restore.” Your computer will restart.

Select “System Restore”

Step 3: Click on “Account” and enter your password, then click “Continue” to proceed.

Select the account and verify:

Step 4. In the System Restore window, choose a restore point you wish to revert to.

You can select “San” for the affected program and view the programs that will be added to or removed from the system.

Select “System Restore”

Step 5: Click Next, and follow the on-screen instructions to restore Windows.

Fix 6: Reset your PC to fix Windows 11

The last way to fix Windows 11 is to reset your PC. This can be helpful when your computer isn't running properly. Resetting your PC lets you choose to keep your personal files or remove them, then reinstall Windows. If you choose to delete everything on your PC, make sure to back up your data before resetting.

Step 1. Click the “Start” button, then click “Settings” > “Update & Security” > “Recovery.”

Step 2: Under Reset this PC, click Get started.

Step 3: Choose "Keep my files" or "Remove everything." "Keep my files" will delete apps and settings, while "Remove everything" will erase everything.

Step 4: After making your selection, a window will appear warning you that the app will be removed. Tap “Next” to proceed.

Step 5: On the "Get ready to reset this PC" screen, click the Reset button to reinstall Windows 11.

Last Words

Here are some verified methods that can help you fix Windows 11. Before you opt for any solution to address the issue, remember to recover and back up your files using data recovery software beforehand.

To fix Windows 11, you can use the Windows Startup Repair tool, run SFC and DISM scans, perform a System Restore, and reset your computer. Follow the step-by-step guides mentioned above to address this issue.

**Frequently Asked Questions on Fixing Windows 11** 1. **How do I initiate the repair feature in Windows 11?** - You can access the "Reset this PC" option by going to "Settings" > "Update & Security" > "Recovery," which will provide options for reinstalling or repairing Windows 11. 2. **What if I encounter issues after a Windows 11 update?** - First, try restarting your computer. If the issue persists, enter Safe Mode and view "Update History" to uninstall recent updates. If needed, use a "System Restore" point to revert to a pre-update state. 3. **How do I use SFC and DISM scans to fix Windows 11?** - Run Command Prompt as an administrator and enter the following commands: - `sfc /scannow` This will scan and repair system files. - `DISM /Online /Cleanup-Image /RestoreHealth` This repairs the system image. 4. **What should I do if I get a Blue Screen error on Windows 11 startup?** - Note the error code and search for a solution on Microsoft's official support website. You may need to troubleshoot in Safe Mode or run a System File Check. 5. **How can I fix failed Windows 11 updates?** - Try pausing updates in "Settings" for a while, then restart the update process. If it still fails, consider using the "Reset this PC" option, but back up important files first. 6. **How do I resolve performance issues in Windows 11?** - Check for running background apps and close unnecessary processes. Ensure all drivers are updated and consider adjusting power settings for better performance. 7. **Can I fix Windows 11 without losing my data?** - Use the "Keep my files" option when resetting your PC to repair the system without deleting personal files. 8. **How do I fix app issues in Windows 11?** - Try redownloading and reinstalling the problematic app from the Microsoft Store. If all apps are affected, system files might be corrupted, so run SFC and DISM scans. 9. **How do I fix network issues in Windows 11?** - Check your network connection, restart your router and modem. If the issue continues, forget the network and reconnect, or update the network adapter driver in Device Manager. 10. **What if I have a problem with my Windows 11 license?** - Ensure your Windows 11 is activated through legitimate channels. If encountering issues, try reactivating in "Settings" > "Activation" or contact Microsoft Support for assistance. Choose the appropriate solution based on your specific issue. If none of these methods work, seek assistance from a professional technician.

Refer to the following questions and answers for more guidance on how to fix issues with Windows 11.

**How to run a repair on Windows 11?** To perform a repair on Windows 11, you can try the following steps: 1. **Use the "Troubleshoot" tool in Settings:** - Click the "Start" button. - Select "Settings" (the gear icon). - In the Settings window, click on "Update & Security." - On the left menu, choose "Troubleshoot." - On the right side, look for "Other troubleshooters" and click it. - Find "Windows Store Apps" or "App Execution Alias," and run them to diagnose and fix issues. 2. **Use the System File Checker (SFC):** - Press `Win + X` and choose "Command Prompt (Admin)" or "PowerShell (Admin)." - Type `sfc /scannow` and press Enter. - Wait for the scan to finish. This may take some time. - If any errors are found and fixed, the system will handle them automatically. 3. **Use the Deployment Image Servicing and Management (DISM) tool:** - In Command Prompt or PowerShell (with admin privileges), type: ``` DISM /Online /Cleanup-Image /RestoreHealth ``` - Wait for the process to complete, which might take 30 minutes or more. - Afterward, run the SFC scan again (as described in step 2). 4. **Reinstall the Windows Store:** - Open PowerShell (with admin rights). - Enter the following command and run it one at a time: ``` Get-AppXPackage -AllUsers -Name Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml" -Verbose} ``` - This will re-register the Windows Store app. If none of these methods work, consider performing a clean boot or, in severe cases, resetting or reinstalling Windows 11. Make sure to back up all important data before proceeding.

To fix Windows 11, you need to:

Step 1: Open the Control Panel and then choose System and Security.

Step 2: Here, you need to click on “Security and Maintenance” and then choose “Recovery”.

3. Under the "Restore" option, you will see "Open System Restore." Click this and follow the prompts to restore your system.

2. Can Windows 11 fix itself?

Windows 11 doesn't have a built-in self-repair tool, but you can use the methods above to fix issues with it.

3. How to fix the Windows 11 Automatic Repair loop?

You can try the following methods to resolve the issue where Windows 10 gets stuck in a "Preparing Automatic Repair" loop:

• Solution 1: Disable Early Launch Anti-Malware Protection
• Solution 2: Run System File Checker & CHKDSK
• Solution 3: Repair the BCD
• Solution 4: Restore the Windows Registry
• Solution 5: Perform a System Restore

4. How to fix Windows 11 using CMD?

To repair Windows 11 using CMD, you first need to open the Command Prompt by searching for it in the Start menu. Once open, type the following command and press Enter: `sfc /scannow`. This will scan your system for corrupted files and attempt to fix them.

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