7 Ways Fixes TiWorker.exe using a lot of CPU power

TiWorker.exe uses a lot of CPU power problems that have happened to many Windows users, especially those who have reported through the latest Windows 11. For this reason, during any process, there is a problem with excessive use of the CPU power, and many times, the window system also starts to crash.

If you are wondering how to stop TiWorker.exe from using a lot of CPU power usage problems, you will find various ways to solve TiWorker.exe using a lot of CPU power problems on the Windows system through this article.

What is TiWorker.exe?

TiWorker.exe is a subprocess of TrustedInstaller.exe that is part of the Windows Module Installer Services. You can find it on your computer at the “C:\Windows\servicing” location. This module is responsible for updating Windows on your computer as a whole. For this reason, this window goes into the background of the system.

Check for new Windows updates. Typically, this module only uses system resources, RAMCPU, or hard drive once it starts working. After the update is complete, TiWorker.exe releases computer resources. But sometimes, right after starting the computer, it is observed that the TiWorker.exe uses a lot of CPU power resources and makes the computer slow. For this reason, you need to stop the TiWorker.exe service from running.

Why is TiWorker.exe using a lot of CPU power?

TiWorker.exe is a problem of high CP consumption for many reasons:

  • Outdated window system.
  • Installing a third-party application that uses the hard disk and causes the problem.
  • The Servicing Stack Update service compresses Windows Update files and causes the TiWorker.exe problem.
  • Sometimes, the problem occurs while playing games or applications that use a lot of space.

Sometimes, it is seen that some malware pretends to be TiWorker.exe. Therefore, before starting the solution, it is advised that you scan your computer with a good antivirus program to check for virus or malware infection.

How To Fix TiWorker.exe High CPU?

Here are some solutions to solve the TiWorker.exe Windows 10 High CPU problem.

Solution 1: Run System Maintenance Troubleshooter Tool

System Maintenance Troubleshooter is a tool that is built into Microsoft Windows. Computer maintenance tasks are mainly performed automatically so that system errors can be prevented in advance.

Follow the instructions below to run the System Maintenance Troubleshooter:

  • Press the Win+S keys together and type Troubleshooter in the search bar.
  • Choose the Troubleshooter.
  • Now, press view all.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Then, Tap System Maintenance.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Click next.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • See if the problem is fixed or not. If not, move on to the next solution.

Solution 2: Update your Windows

Updating Windows can prevent TiWorker.exe from using a high CPU. It stops the module from updating the window and also stops it from checking and running in the background.

Follow the instructions to update the window:

  • Type the control panel in the search box and tap.
  • Click the Window Update option in the left corner and press Check for Update.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Restart the system after the update is complete.

Solution 3: Restart Windows Update Service

Restarting the Windows Update service should resolve the Tiworker.exe issue. To do this, follow the instructions given below.

  • Press the Window+R key for the Run dialog box.
  • Type services.mac in the box and click OK.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • In the Services window, find and click Windows Update.
  • Click Restart on the left side of the panel.

Solution 4: Delete Windows Update Files

Windows Update files on your computer become damaged or corrupted. So, it can bring more problems in CPU usage. Deleting the Windows update files will solve the problem. The Windows Update service collects all files in a folder called Software Distribution. Go to this folder and delete the files.

  • Press the Win + R keys together, write services. msc in the Run box, and tap Enter.
  • Click on Window Update in Window Service.
  • Tap on the Stop Option.
  • Navigate to the folder in File Explorer, C:\Windows
  • Now right-click on the software distribution and select the Delete option.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Restart the Windows Update service. And see if the Tiworker.exe high disk usage problem on Windows 10 is fixed.

Solution 5: Clear all Updated history

Many users have reported that temporary files in the computer can cause TiWorker.exe to slow down. Thus, it is advised that you clean all redundant files from your system. Go to C: Windows/Temp to delete temporary files. And find the Updates folder and delete it. Then, restart your PC and check if TiWorker.exe is still causing the slowdown of the computer.

Solution 6: Run the Window Update Troubleshooter

It is recommended here to use the built-in Windows Update troubleshooter. So, it scans and fixes all Windows Update-related issues. Since the TiWorker.exe service is related to Windows Update, that’s why running the Troubleshooter can work to solve your problems.

  • Press the Windows + R keys to launch the Control Panel, type control in the Run box, and click Enter.
  • After clicking on the Control Panel, click the View By option, select the Large icon, and tap Troubleshooter.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Then, click on the System and Security option and select the option to Repair Problems with Windows Update.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • After the new window appears, click Next. Follow the on-screen instructions to run the Window Update Troubleshooter.

Wait for the scanning process to complete and see if the tiworker.exe high CPU issue is resolved or if the issue is still visible.

Solution 7: Run SFC & DISM Scan

Chances are your TiWorker.exe is getting damaged or corrupted. That is why it is advised to run an SFC scan. It is built to repair damaged Windows files by scanning them once.

Follow the steps below To perform the System File Checker scan:

  • Press the Win+X keys together and click Command Prompt.
  • Enter the command sfc/scannow and click Enter.

Is TiWorker.exe using a lot of CPU power?Here’s 7 Easy Fixes

  • Wait for the process to complete.

Now the problems should be solved if it is not. So, you have to run a DISM scan.

Follow the instructions below to run the DISM scan:

  • Press the Win+X keys together and tap on Command Prompt (Admin).
  • Write DISM.exe/Online /Cleanup-Image /RestoreHealth, and then click Enter.
  • Now wait while DISM scans. It may take more than 15 minutes to complete.

After both are completed, restart your system and see the TiWorker.exe high disk usage issue is resolved.


It is all about TiWorker.exe High CPU on Windows. I hope the TiWorker.exe high CPU is turned off and the high disk usage issues are gone. Suppose you fail after solving all these solutions. So, you have to reinstall Windows 10 OS. Be sure to back up your data and reinstall Windows. We’re on Facebook, Telegram and Twitter, too! If you want to stay connected with us, be sure to give us a follow. We’d love to stay in touch!

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