Fixed: TiWorker.exe High Disk Usage on Windows 10

High disk usage is a relatively common issue among Windows users. Specific apps and programs like Tiworker.exe mainly cause this issue.

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Tiworker.exe is an app that seemed along with Windows 7,8 and 10 operating systems. Many Windows 7,8 and 10 users’ facings the error Tiworker.exe high disk usage. But don’t worry, in this article, we will give some solutions for fixing the Tiworker.exe high disk usage error.

How to Fix Tiworker.exe High Disk Usage

There are five different solutions for fixing the Tiworker.exe high disk usage error.

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Solution 1: Modify Windows Update Service Form Automatic To Manual

Tiworker.exe error is an error that may lead to harsh consequences on your PC. In this case, you may need to modify your Windows update settings from automatic to manual. Consequently, the windows may not check for updates and do not install them, too; the reason is that the windows update service has still worked. For doing this, you can update Windows manually on a monthly or weekly basis. After updating, the Tiworker.exe will not make use of the high percentages of your disk. Thus, you can follow the below steps to modify Windows Update Service to manual.

Step 1. Firstly, to open the Run dialogue box, click on the “Windows logo + R” altogether on your keyboard. Next, enter “services.msc” and then click the “OK”/ enter button to open the Windows services screen.

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Step 2. After opening the Windows services screen, then search the Windows Installer Worker. Right-click on it and select the “Properties” button from the drop-down menu list.

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Step 3. To open the properties window, Alternatively, double click the Windows Modules Installer Worker service.

Step 4. Now select the “Manual” option from the startup type list and then click the “Apply> OK button. At last, reboot your 10 tiworker exe

Solution 2: Perform a Clean boot

If you have some apps intrusive with the system that is causing Tiworker.exe high disk usage, at this point, you need to perform a clean boot to the Windows 7, Windows 10.

To perform a clean boot, you need to follow the given steps:

Step 1. First, press “Windows key + R” altogether and enter “MSConfig. After that, click “OK” or press “Enter.”

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Step 2. Now, go to the “Services” tab and then check to “Hide all Microsoft Services.” Just click on “Disable all.”

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Step 3. After that, go to the “Startup” tab and click on the “Open Task Manager.” Now you will see a list of startup applications—Right-click on the first application list and select “Disable” from the menu.

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Step 4. At last, go back to the “System Configuration” window. Click “Apply” and “OK” to save modifications. Restart your computer.

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Step 5. Now move to the system configuration window. Then click apply and press enter to save modifications. Restart your computer.

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After restarting the computer, see if the error still appears. If not, you need to allow all disabled services and applications even you find the one that is causing the issue. It would help if you restarted your computer after enabling each application.

If, after performing the lean boot, but you also find an app that is intrusive with the system, you can either attempt to install it or update the app that causes the problem.

Solution 3: Run System Maintenance Troubleshooter

For doing this, you need to do the following:

Step 1. Firstly, press and hold the “Windows” and “S” button on the keyboard. Step 2. Now write “Troubleshooting” in the search box present in the upper right corner.

Step 3. Now, click on the “Troubleshooting” icon.

Step 4. We need to click on “View all” on the upper left corner of the troubleshooting window.

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Step 5. After that, click on “System Maintenance.”

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Step 6. Finally, left click on “Next” and follow the steps presented on the screen.

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Solution 4. Perform SFC and DISM scan

 If you want to fix the Tiworker.exe high disk usage, you might have to perform an SFC scan.

Fortunately, you can fix this error by following the given instructions:

Step 1. To open the win + X menu, press “Windows key + X” and then select the ” Command Prompt” from the list. If this is not available, choose “PowerShell” instead.

Step 2. Enter “SFC/scannow” and press “Enter” after opening the prompt.

Step 3. Now, the SFC will start. This procedure can take about 10-15 minutes, thus ensure not to interrupt it.

When the SFC scan is finished, check if the error still appears. If not, you need to run a DISM scan instead of doing this, open “Command Prompt” as an administrator and enter.

DSIM /Online /Clean-Image /Restore Health.

DISM scan will now begin and try to repair your system. This process will take 20 minutes, thus ensure not to interrupt it.

After this scan, is finished, see if the issue is resolved. If you cannot perform an SFC scan before, ensure to repeat it after completing the DISM scan. After performing both SFC and DISM scans, check if the problem is resolved.

Solution 5. Remove the Tiworker.exe From Windows Defender

Windows Defender can cause Tiworker.exe high disk usage error. Users reported that Windows Defender retains scanning Tiwoker.exe, causing this issue to display. To resolve the error, you need to remove this file by following the given steps:

Step 1. First, Open the “Task Manager.” You can also open it by pressing “Ctrl + Shift + Esc” on the keyboard.

Step 2. After opening the Task Manager, find the “Tiworker.exe or system,” right- click on it and then select “Open File Location” from the menu.tiworker process

Step 3. Now, copy the location of this directory.

Step 4. Now, press “Windows Key + S” altogether on the keyboard and then enter “Defender.” Select “Windows Defender Security Center.”

Step 5. Now, go to “Virus and threat protection.”

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Step 6. Click on “Virus and threat protection settings.”

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Step 7. Now, click on “Add or remove exclusions” by scrolling down to the Exclusion section.

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Step 8. Click on “Add an exclusion” and select “Folder” from the list.

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Step 9. At last, enter the location of the directory from step 3 and save modifications.

After removing the Tiworker.exe from Windows Defender, your error should be resolved.


Tiworker.exe is an essential system process. It’s not a virus, and sometimes it only causes high CPU usage issue. There are five methods on how to fix Tiworker.exe high disk usage, get your CPU back to usual operating standards, and continue enjoying your games without any interfering from outside apps.

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