If you do decide to, open the Services Manager. If nothing helps, you may want to see if you want to disable automatic Windows Update.

Run the System File Checker and DISM Tool to replace corrupted system files and fix a corrupted system image. Run the Windows Update Troubleshooter and see if it helps you. Thus, the concerned service has to be stopped. But it is quite likely that the problem will keep recurring. Having done this, the next thing you can try is to kill the TiWorker.exe process in the Task Manager itself and restart it and see if it helps. You might want to also scan your computer for malware. If it is not running then run Windows Updates and see if any are available and install them. The usage may also go high if Windows Update is running – so give it some time. You will see its settings here – Control Panel > All Control Panel Items > Security and Maintenance > Automatic Maintenance. 1] Check if Scheduled Automatic Maintenance is runningīefore you begin, you need to check if your Windows is running the Scheduled Automatic Maintenance task and if it is, then give it some time – maybe hours, to finish. Let us take a look at these methods in detail.

Check if Scheduled Automatic Maintenance is running.

If the Windows Modules Installer Worker is showing High CPU & Disk Usage in Windows 11/10, try the following suggestions: Windows Modules Installer Worker High CPU or High Disk Usage Restarting the system won’t work, and the issue does not resolve by itself. This process might cause load on the system and in some cases, push the disk usage to 100%, thus hanging or freezing all other processes. The Windows Modules Installer Worker or WMIW or TiWorker.exe checks for new updates from the Windows server and installs them on your computer system. In a lot of cases, upon checking the Task Manager, it is found that the Windows Modules Installer Worker CPU and Disk Usage is very high – at times even more than 50%! What is Windows Modules Installer Worker? A frequently encountered issue with Windows 11/10/8/7 is the unexplained High Disk usage which at times freezes all other processes of the system.

Windows 10 disk %100