Windows Modules Installer Worker || Fix it in 5 Different Ways

Windows modules installer worker is a process works with TiWorker.exe, provided by Windows and related with Windows Update procedure. Windows modules installer worker frequently check for updates available for your device and install them on your system. TiWorker is an important process of Windows update service. Every time you start your system, it will automatically start and runs in the background. It will check for the available updates and use your system resources to complete the updating procedure. After updating your software version, it will automatically release all the resources.

As the windows modules installer worker is an important, helpful feature provided by Windows to its users. It will automatically check all the available updates. So users don’t have to worry about checking the updates regularly. But many users complain about the windows modules installer worker. As it will check for the available updates and install them, it uses the resources of your system which results in hogging of CPU or Disk of your device and creates a problem for users.

If you are also facing the issue of windows module installer worker Windows 10 creating high usage of CPU or Disk on your device and looking for solutions to this problem, then you are at right place. In this article, we will explain you all the solution that would help you in solving this issue. You can try any of the given fixes and solve this issue.

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Windows Modules Installer Worker Windows 10

TiWorker.exe is a systems process that looks for new Windows Updates. This service prepares your system for new Windows update, and also it frequently checks for new update files in the background. The service uses your CPU and produces a load on your disk. Usually, the CPU usage hovers between 30 and 50% but due to large data files, TiWorker can load CPU up to 100%. So here is a guide on how to fix TiWorker.exe high CPU usage issue in Windows 10 or Windows modules installer worker high disk usage windows 10 issue.

These are some helpful fixes which helped many users to solve the problem of high usage of CPU or Disk as well as windows modules installer worker high CPU. We hope they work for you as well.

Different Methods for Windows Module Installer Worker

Fix 1 – By using Command line utility tool

If your device has high disk usage issue, then the reason can be windows modules installer worker high disk. So to solve the high disk usage issue, you need to check the disk drive of your system. To check disk of your system, you can use SFC (System File Checker) command in command prompt; it will show you all the issue if there is any issue related to disk of your computer. To run SFC command follows the given process:

  • Open command prompt on your system, run it as Admin.
  • In the command prompt type “SFC /SCANNOW” command to scan your disk.
  • Now, wait for some time the SFC tool will check full disk of your system.
  • If SFC tool finds some issue on your drive, it will fix it automatically.
  • After the SFC command will finish the scanning of the disk, restart your system.

After restarting your system, check if windows module installer worker Windows 10 is creating high disk usage on your system or not.

Fix 2 – By Disabling the Automatic update option

You can disable the Windows modules installer worker automatic option and select Manual option. So that whenever only you want to update the version of software it will only update at that time. It will always require your permission to update any version. To do that follow the below process:

  • Open Run Window on your PC, you can also open it by pressing Windows key + R key together. In the Run search bar type services.msc.

windows modules installer workerwindows modules installer worker

  • Now on the services setting page to locate Windows Modules Installer. Double click on Windows Modules Installer, to open it.
  • Now you will see an option Start-up type; you have to set it Manual. Now click on OK button to close the Service setting page and save all the changes you just made.

Fix 3 – By using DISM Tool

To check if windows modules installer worker Windows 10 is hoping the CPU or Disk on your system or not you can use DISM tool. You can also use DISM tool to fix all the Windows corruption errors. To use DISM tool on your device to check errors on your device follow the below steps:

  • Open the Command prompt on your system, and run it as admin.
  • In the command prompt window type “Dism.exe /Online /Cleanup-Image /Restorehealth”, command and hit enter.
  • Now relax the DISM tool will search all the corrupt component on your device and will automatically repair all the components.
  • After repairing the entire component, it will inform you that the entire corrupted components are repaired.
  • Now close the command prompt Window and restart your computer.

After restarting your system you will see all the corrupted components of your system are repaired, and windows modules installer worker is no longer hopping the CPU or Disk of your device.

Fix 4- By setting priority of TiWorker process low

If tiworker.exe windows modules installer worker is creating high usage of CPU or Disk on your system then to solve the high usage issue you have to decrease the priority of TiWorker process. You have to set the priority of TiWorker process to low.

  • Open Task Manager on your device. You can also open the Task Manager by pressing Cntrl + Shift + ESC key to open Task Manager.
  • Now click on more details. Click on Details tab.
  • Now locate TiWorker.exe and right click on it.  Next click on Set Priority.
  • To set priority low select the low option. If you want to stop the TiWorker.exe, then select End Process tree option
  • Now close the Task Manager Window and exit. Now restart your system.

After restarting your device check if tiworker.exe windows modules installer worker is creating any problem or not.

Fix 5 – Scan your system for Virus

If you are facing high CPU usage issue and having doubt that problem is created by windows modules installer worker high CPU. So to check this, you need to check your system, if there is some virus or Malware infection on your device. To do that scan your system for virus and if the check returns you that you have some infected file or software running on your system then remove that file or software from your device to solve this error.


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