Windows Modules Installer Worker high CPU server 2022
Have you noticed, Windows Modules Installer Worker or TiWorker.exe High CPU & Disk Usage in Windows 10? Laptop running Windows 10 became unresponsive, freezes, Files & folders or Apps won’t open at startup? And Checking on task manager a process called Windows Modules Installer Worker (TiWorker.exe) eating up almost 99 percent of CPU or Disk. Don’t worry let’s understand the Windows Modules Installer Worker, why it’s causing high CPU or disk usage, and solutions to fix the problem. Show
Windows Modules Installer WorkerWindows Modules Installer Worker or TiWorker.exe is a Windows Update Service that runs when your computer checks for new updates, as well as downloads and installs those updates into your Windows PC. Also, TiWorker.exe completes the various tasks that are needed after an update to Windows. Well, once the update process completes it terminates all the resources that are necessary for an update. But sometimes due to technical glitches these resources keep running background which causes high CPU or Disk usage on Windows 10. Again sometimes corrupted system files, virus malware infection or buggy update also cause 100 CPU update problem as well. Windows modules installer worker High CPU UsageIf you notice windows modules installer worker causing High CPU or disk usage goes to 100%, thus hanging or freezing all other processes. Restarting the system won’t work, and the issue does not resolve by itself, apply the solutions listed below to fix the problem. - Advertisement - First of all, perform a full system scan with the latest updated antivirus/Antimalware application to make sure virus malware infection not causing the issue. Perform a clean boot that helps isolate the problem if any third-party service at startup up causing the problem. Install Pending UpdatesMost of the time this problem cause if there is any windows update that is pending for install or the windows app is stuck installing. Let’s first check for and install if any windows updates waiting for install and update apps as well.
To check and install Microsoft Store apps
Run Windows Update Troubleshooter- Advertisement - This service is related to Windows update, running the build in windows update troubleshooter diagnose and fix problems related to windows update and help to fix windows modules installer worker high CPU usage as well.
This will identify if any problems exist which prevent your computer from downloading and installing Windows Updates. clear the Windows Update-related temporary files, clear the contents of the SoftwareDistribution folder, check the status of Windows Update-related Services, repair and reset Windows Update components. - Advertisement - Once the diagnose process completes, restart your PC and check the CPU usage comes to normal. Stop Windows update serviceTemporarily disable the windows update service and check if this helps reduce the CPU usage by the windows modules installer worker (TrustedInstaller).
Clear Windows update cacheIf nothing helps, clear Windows update cache following steps below, which may help if corrupted buggy update cache causing the problem.
Note: don’t worry about update cache files, next time when you check for windows updates this will download a fresh copy from the Microsoft server. Disable Automatic MaintenanceAlso, disable automatic maintenance running from the backend that probably frees up system resources and help fix high CPU usage problem as well.
Check system file corruptionAgain if windows system files are corrupted or missing you might experience different problems, System freezes or Windows 10 slow performance. Run DISM command and system file checker utility that repairs the system image and restores corrupted system files with correct ones.
Did these solutions help fix windows modules installer worker high CPU windows 10? Let us know on comments below. Also read:
Why does Windows Installer use so much CPU?If this process is using a lot of CPU, it's likely that your computer has just downloaded new updates from Microsoft. You may or may not have to restart your computer to install these updates, but Windows does a lot of updating work in the background so you can continue using your PC while it installs the updates.
Can I end Windows modules installer worker?Do not turn off Windows Modules Installer. WMIW lets your computer automatically install critical security updates, so it should always be turned on. There's lots of bad advice about killing the process or disabling the service, but doing so means your computer won't get important software updates.
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