How to Fix backgroundTaskHost.exe Error in Windows 11 - Windows Basics


Friday, February 18, 2022

How to Fix backgroundTaskHost.exe Error in Windows 11

Backgroundtaskhost.exe is a valid process and is part of the Microsoft Windows operating system. However, when working on your computer or launching an application, you may get a BackgroundTaskHost.exe error.

This is a system error and the error message may vary depending on the user. Therefore, it is difficult to determine the cause of the error. Here, I will show you some steps to fix this problem in Windows 11.

What causes BackgroundTaskHost.exe error?

When this error occurs, you may see one of the following error messages:

  • BackgroundTaskHost.exe - System Failure
  • BackgroundTaskHost.exe – Application Error

These errors can occur due to incorrect registry modifications, third-party application conflicts, and file system errors. Unfortunately, there is no comprehensive solution to fix this problem.

How to fix BackgroundTaskHost.exe error on Windows 11

The article has listed some system troubleshooting steps to help you resolve this error on your Windows 11 computer.

A. Perform Clean Boot

In Clean Boot mode, Windows starts with a minimal set of drivers and startup programs to determine if a third-party application conflict is causing the BackgroundTaskHost.exe error in Windows 11.

You can perform Clean Boot Windows 11 from System Configuration. After rebooting, Windows will launch in a Clean Boot environment. Continue using the system and check if the error occurs. If so, proceed to the next troubleshooting method.

If not, check your system for recently installed apps. To do this, go to Settings > Apps > Apps & features. Click the Sort by drop-down menu and select Install date. Uninstall the most recently installed applications, such as Dell Assistant, that may be causing this problem and restart the PC.

Also, check the update history in Windows 11 on your computer. Invalid Windows updates can often cause the system to function incorrectly. If you identify an update that's causing the problem, you can uninstall Windows updates to fix the problem.

B. Run System File Checker and DISM . Scan Tool

The System File Checker Tool is a built-in Command Prompt utility. It allows you to scan Windows for system file errors and replace it with new files stored on your system.

Deployment Image Servicing and Management (DISM) is another command line utility that you can run to repair Windows Image. Here's how to use these tools to fix backgroundTaskHost.exe - system error in Windows 11.

1. Press the Windows Key and type cmd. Then, right-click Command Prompt and select Run as Administrator. Click Yes if prompted by UAC.

2. Note that the DISM /Online command requires an Internet connection to fetch files from the Windows update server. Make sure you are connected to the Internet, then run the command below.

3. In the Command Prompt window, type the following command and press enter to run the DISM tool:

DISM.exe /Online /Cleanup-image /Restorehealth

4. The DISM tool will use Windows Update to provide the necessary files to fix problems with your system files. The Health Recovery process can take a while and may even seem stuck. So wait until the process is complete. Once done, follow the next step.

5. In the Command Prompt window, type the following command and press Enter to run the System File Checker tool:

sfc /scannow

6. The System File Checker tool scans protected system files for integrity violations and replaces corrupted files from a backup stored in your startup drive.

7. Wait until the verification is 100% complete. Once the scan is complete, close Command Prompt and restart your PC.

C. Perform a system restore

Windows 11, like its predecessor, creates a new restore point whenever you make a significant change to your system. Restore points allow you to undo your most recent changes and restore your PC to a time when it was error-free before.

This is a great recovery option when you encounter an error after making system modifications that may have damaged system files.

Note that restore points are not enabled by default on all systems. Therefore, if you have not enabled it manually, the chances of you having a restore point are very low.

1. Press the Win key, type system restore in the Windows search and click Create a Restore Point.

2. In the System Properties window, click the System Restore button.

3. If there is a suggested restore point, select it and click Next. Otherwise, select Choose a different restore point and click Next.

4. System Restore will show all available restore points. Select the recent one and click Next.

5. Click Scan for affected programs to see the programs and drivers that can be removed and restored in the process.

6. Read the description showing the status it will restore your computer. Click Finish to begin the system restore process.

This process will take some time, so wait until it completes. Your PC will reboot once the process is complete.

Once done, you will be greeted with a success message, confirming the system restore went well. If the error persists, try other restore points available to fix the problem.

D. Perform on-site repair upgrades

Fatal system errors often require a clean install to fix the problem. However, performing a fresh install is complicated as it will delete all your files and apps and force you to start from scratch.

This is where it comes in handy for Windows repair installations. You can perform an in-place repair upgrade to reinstall Windows 11 without removing apps. Follow the link for detailed step-by-step instructions.

This is a handy solution to fix many serious Windows problems that require reinstallation.

E. Reset your Windows 11 computer

If the repair reinstall doesn't work, you can reset your Windows 11 computer to factory default settings to fix the error.

Reset This PC is a recovery option available in Windows Operating System. It allows you to reset your PC to factory defaults by removing third-party apps without affecting your personal files and folders.

1. Press Windows Keys + I to open Settings.

2. In the System tab, click the Restore option (right pane).

3. Click the Reset PC button to Reset This PC.

4. Select Keep my files if you want to remove apps and settings but keep your personal files. Else, select Remove everything.

5. Next, select Local reinstall.. This will reinstall Windows from this device. If reinstalling Local doesn't fix the error, you can try again with the Cloud Download option.

6. Confirm the selection and click Reset.

7. Windows will initiate the Reset process. Your PC may reboot a few times during this process, so leave it idle. After the rest, you can set up your Windows 11 PC with a local user account or a Microsoft Account.

Fix BackgroundTaskHost.exe error in Windows 11

You can fix the BackgroundTaskHost.exe error in Windows 11 by uninstalling incompatible third-party applications. For additional diagnostics, perform a system restore or repair reinstall of Windows 11.

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