How To Fix High CPU Usage By TiWorker.exe On Windows 10

Tiworker.exe is a Windows modules installer worker. A system component responsible for scanning the Windows system for corrupt, missing or outdated system files and then install them if there are any. Although this is a solid system, there are several complaints by users regarding Tiworker.exe High CPU usage. Since TiWorker is related to Windows update, High CPU consumption from TiWorker.exe sometimes occurs during the process of Windows update. As we all know, when programs or a processes is consuming too much CPU, it slows down the computer and performance is slower than usual. In this latest installment of our troubleshooting series we will show you methods on how to Fix High CPU Usage By Tiworker.exe On Windows 10.

Fix High CPU Usage By TiWorker.exe On Windows 10

Before performing the recommended troubleshooting methods below, it’s best to restart your Windows computer first. This action refreshes the Windows operating system and remove any corrupt system error that could be causing the problem.

Method 1: Run System Maintenance Troubleshooter

Normally, Windows automatically runs System Maintenance Troubleshooter based on a schedule. It performs maintenance checks on the system files and fixes problem if there are any. Although sometimes it is recommended to manually run System Maintenance troubleshooter especially if there are problems currently occurring on your computer such as high usage of system resources

To do this:

  1. Press the Windows + R keys on your keyboard

    High CPU Usage By Tiworker.exe

  2. At RUN box, type Control panel and press Enter or click OK

    High CPU Usage By Tiworker.exe

  3. Inside Control Panel, make sure View by is set to Large icons.

    High CPU Usage By Tiworker.exe

  4. Click Troubleshooting tab

    High CPU Usage By Tiworker.exe

  5. Click View All option at left pane.

    High CPU Usage By Tiworker.exe

  6. Locate System Maintenance and click on it.

    High CPU Usage By Tiworker.exe

  7. Click Next.

    High CPU Usage By Tiworker.exe

  8. If prompt appears for administrative permissions, click the option “Try troubleshooting as an administrator”. System Maintenance will now begin.

    High CPU Usage By Tiworker.exe

  9. After troubleshooting has completed and there are no changes or update necessary, click Close to close the troubleshooter.

    High CPU Usage By Tiworker.exe

Check if High CPU Usage caused By Tiworker.exe On Windows 10 PC issue still occurs.

Method 2: Run Windows Updates

When there are missing or unfinished updates it is possible that CPU consumption of Windows modules installer worker is high. Make sure to check for updates and Install any windows updates and see if it fix the problem.

To do this:

  1. Press Start button or Windows
  2. Click Settings, an icon that looks like a gear to open Windows Settings
  3. Inside Windows Settings, click Update and Security
  4. Click Windows Updates at left pane.
  5. At right pane, click Check for updates button. It will now check for available Windows updates, install them if there are any.
  6. After you check for updates, Restart your computer.

Once computer completely reboots, check if High CPU Usage caused by Tiworker .exe Windows 10 PC issue still occurs.

Method 3: Run SFC Tool and DISM

System File Checker (SFC) and Deployment Image Servicing and Management (DISM) are tools that scan the computer system for corrupt data and fixes it. Try to run System File Checker and Deployment Image Servicing and Management and see if it fix High CPU Usage problem caused by Windows modules installer worker.

To do this:

  1. At the search bar on your Windows located at the lower left, type ” Command Prompt” 
  2. Right click on Command Prompt result and click Run as Administrator from the drop down menu. If User account control (UAC) prompt appears, click OK to open Command prompt window
  3. At Command prompt window, Type the command sfc /scannow and press Enter. System Scan will now commence. Make sure not to abort the process, just wait it to complete.
  4. Type the command DISM /Online /Cleanup-Image /RestoreHealth and press Enter. Wait for DISM scan process to complete.

After process is complete, check if High CPU Usage caused By Tiworker.exe On Windows 10 PC problem still occurs.

Method 4: Clear Windows Update Cache

For Windows update related issues, it is recommended to clear the cache of Windows update. This is perhaps the easiest way to fix issues relating to Windows Update such as TiWorker.exe High CPU usage.

To do this:

  1. Press the Windows key + R on your keyboard
  2. At RUN box, type services.msc and press Enter or click OK
  3. Locate Windows Update service.
  4. Right click on Windows Update service and click Properties from the drop down menu.
  5. Under Service Status, click Stop. This will stop Windows Update Status.
  6. Click Apply to apply changes made.
  7. Press Windows + E to open File Explorer.
  8. Navigate to the following address: C:\\Windows\SoftwareDistribution\Download.
  9. Inside Download folder, press Ctrl+ A on your keyboard to highlight everything
  10. Right click on the highlighted entries, and click Delete from the drop down menu.
  11. Click Continue if administrative permission prompt message appears.
  12. Press Windows key + R on your keyboard to open RUN box.
  13. At RUN box, type services.msc and click OK
  14. Locate Windows Update service
  15. Right click on Windows Update service and click Properties from the drop down menu.
  16. Under Service Status, click Start. This will start Windows Update Status.
  17. Restart your computer.

Check if High CPU Usage By Tiworker. exe on Windows 10 PC issue still occurs.

Method 5: Perform a clean boot

Doing this method helps users to find the underlying cause of the problem is because of a third party program of services that is causing you to complete the update process and at the same time causing TiWorker.exe to consume high disk usage on your computer.

To do this:

  1. Press Windows key + R on your keyboard
  2. At RUN dialog box, type “msconfig” and click Enter or OK to open System Configuration section.
  3. Click Services tab at the system configuration section.
  4. Check the option Hide All Microsoft Services
  5. Click Disable All option if it is not greyed out.
  6. Click Startup tab
  7. Click Open Task Manager, a new window opens.
  8. At task manager, click on each of the running programs and click Disable at the lower right. Do that for all the Enabled programs.
  9. Exit Task Manager window
  10. Click OK to apply changes and exit system configuration window
  11. Restart computer

Check if High CPU Usage By Tiworker.exe Windows 10 PC problem still occurs.

Method 6: Set TiWorker.exe Priority file to Low

When TiWorker.exe continues to run in the background during the update and the issue still occurs. Setting priority of the file to low can help fix since it will now wait for other programs and processes that requires CPU power to finished.

To do this:

  1. Right click on Start or Windows key
  2. Click Task Manager
  3. Click More Details tab
  4. Stay at Processes tab.
  5. Locate TiWorker.exe process
  6. Right click on TiWorker.exe process and Set Priority from the drop down menu.
  7. Set Priority to Low.

Check if High CPU Usage By Tiworker.exe Windows issue still occurs.

After following the steps mentioned, you will successfully fix High Disk Usage By Tiworker.exe On Windows 10.

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