Windows Modules installer is an essential process in the windows, which install and look after the system's updates. It is responsible for downloading and installing all the updates on Windows 10 devices.
But a few people face some issue with their tiworker.exe Windows modules installer worker.
Here are a few things you can try to repair the process.
Check the Running Status – open the services window using the Run and then look for the tiworker process in there. Then, you will be able to check if the service is running or not; if not, you can start the service.
Use Windows Troubleshooter – You can also use the Windows troubleshooter to fix the issue with windows. Tap on Start and then search for Updates and Security and then look for Troubleshoot option. Now, scroll down and look for the Windows Update option and then click on the Run the Troubleshooter button against that.
Scan the system – If the windows module installer service is not working properly on your computer, then a virus or malware may have affected your system. You can use different security programs like Windows Security or Avira, or MacAfee Antivirus to get rid of the viruses from the system.