Fix Windows Modules Installer Worker High CPU Usage

If you are facing the High CPU Usage by Windows Modules Installer Worker, then don’t worry as thousands of other users are also facing the similar problem and therefore, there are many working fixes which we will be discussing today in this article. To verify if you are facing this issue open Task Manager (Ctrl + Shift + Esc) and you will find that the Windows Modules Installer Worker is consuming High CPU or Disk Usage.

Pro Indicium: You may leave your PC overnight or for a few hours to see the issue rectify itself once the Windows is finished downloading and installing updates.

What is Windows Modules Installer worker (WMIW)?

Windows Modules Installer worker (WMIW) is a service which takes cares of automatically installing Windows Update. According to its service description, WMIW is a system process that enables automatic installation, modification, and removal of Windows updates and optional components.

This process is responsible for finding new Windows Update automatically and installing them. As you might be aware that Windows 10 automatically install newer builds (i.e. 1803 etc.) via Windows Updates, so this process is responsible for installing these updates in the background.

Although this process is called Windows Modules Installer worker (WMIW) and you will see the same name in the Processes tab in the Task Manager, but if you switch to Details tab, then you will find the name of the file as TiWorker.exe.

Why Is Windows Modules Installer worker Using So Much CPU?

As Windows Modules Installer worker (TiWorker.exe) runs continuously in the background, sometimes it might utilize high CPU or disk usage when installing or uninstalling Windows Updates. But if its constantly using high CPU then the Windows Modules Installer worker may have become unresponsive while checking new updates. As a result, you may be experiencing lags, or your system might hang or freeze completely.

The first thing users do when they experience freezing, or lagging issues on their system is to restart their PC, but I assure you that this strategy won’t work in this case. This is because the issue will not resolve by itself until and unless you fix the underlying cause.

Fix Windows Modules Installer Worker High CPU Usage

Fac ut punctum in casu restituat quod siet.

Windows Modules Installer Worker (WMIW) is an important service, and it should not be disabled. WMIW or TiWorker.exe is not a virus or malware, and you cannot just delete this service from your PC. So without wasting any time let’s see How to Fix Windows Modules Installer Worker High CPU Usage ope infrascripti fermentum rector.

Modus IV: Curre Fenestra Update Troubleshooter

1. Press Fenestra Key + me aperire occasus tunc click Renovatio & Securitatis icon.

2. Ex menu sinisteriore, select Troubleshoot per "Get et currens" click Fenestra Update.

3. Iam click in "Curre ad troubleshooter"In Fenestra Update.

4. Let the troubleshooter run, and it will automatically fix any issues found with Windows Update taking forever.

Method 2: Manually Check for Windows Updates

1. Press Fenestra Key + Ego deinde eligere Update & Securitatis.

2. Ex parte sinistra, menu clicks in Fenestra Update.

3. Nunc deprime "Reprehendo pro updates"Puga pyga ut reprimendam pro omnibus updates praesto.

4. Si aliqua updates sunt pendenti, tunc deprime Download & Install updates.

5. Semel receptae sunt, eas institue, et Fenestra tua in hodiernum diem fiet.

Method 3: Configure Windows Update to Manual

Cautus esto: This method will switch Windows Update from automatically installing the new updates to the manual. This means you have to manually check for Windows Update (weekly or monthly) to keep your PC secure. But follow this method, and you can again set the Updates to Automatic once the issue is resolved.

1.Press Windows Key + R tunc typus services.msc quod ledo Penetro.

2. Scroll down and find Small Fenestra Installer service in the list.

3. Vox-click Windows Modules Installer service et eligere Substantia.

4. Iam click prohibere then from the Satus genus drop-down select Manual.

5. Click Applicare, sequitur OK.

6. Similarly, follow the same step for the Windows Update service.

7. Reboot vestram PC servare mutationes.

8. Iterum reprehendo for Windows Updates Manually et quis install updates pendens.

9. Once is done, again go back to services.msc window and open the Windows Modules Installer & Windows Update Properties fenestram.

10. Pone est Satus genus ut Automatic et click initium. Then click Apply followed by OK.

11. Reboot vestram PC servare mutationes.

Modum IV: Curre Ratio Sustentationem Troubleshooter

1. Press Fenestra Key + R tunc typus imperium ac hit Intra aperire Imperium Panel.

2. Quaerere Troubleshoot and click on Sollicitudin.

3. Deinde, deprime omnes in left pane.

4. Click “System Maintenance” currere the System Maintenance Troubleshooter.

5. Troubleshooter possit to Fix Windows Modules Installer Worker High CPU Usage, but if it didn’t, then you need to run System Performance Troubleshooter.

6. Open To order Promptus. A user potest praestare hunc gradum quaerendo 'CmdoptH' et tunc premere Intra.

7. Typus hoc mandatum in cmdoptH ac hit Intra:

msdt.exe / id PerformanceDiagnostic

8. Follow the on-screen instruction to run the troubleshooter and fix any issues find the System.

9. Finally, exit the cmd and reboot your PC.

Method 5: Disable Automatic Maintenance

Sometimes Automatic Maintenance can conflict with the Windows Modules Installer Worker service, so try to disable Automatic Maintenance using this guide and see if this fixes your issue.

Although disabling Automatic Maintenance is not a good idea, but there might be some case where you need to actually disable it, for example, if your PC freezes during automatic maintenance or Windows Modules Installer Worker High CPU Usage issue then you should disable maintenance to troubleshoot the issue.

Method 6: Run System File Checker and DISM

1. Open To order Promptus. A user potest praestare hunc gradum quaerendo 'CmdoptH' et tunc premere Intra.

2. Now type quae sequuntur in cmd and hit enter:

Sfc / scannow sfc / scannow / offbootdir=c: /offwindir=c: fenestras (si supra fallit, tenta hoc unum)

3. Exspecta processum praedictum ad perficiendum et semel factum, sileo PC tuum.

4. Iterum aperi cmd et typus mandatum sequentem et post unumquemque hit ingredere;

Dism / Online / Tersus-Image / CheckHealth Dism / Online / Tersus-Image / ScanHealth Dism / Online / Tersus-Image /RestoreHealth

5. DiSM iubeat ut perficiat et opperiatur.

6. Si praeceptum superius non operatur, experiatur inferius:

Dism /Image:C:offline / Tersus-Image /RestoreHealth /Source:c:testmountwindows Dism / Online / Tersus-Image / RestoreHealth / Source: c: testmountwindows / LimitAccess

Nota: Repone C: RepairSourceWindows cum fonte reparationis (Fenestrae Installation or Recuperatio Disc).

7. Reboot vestram PC servare mutationes et vide si vales Fix Windows Modules Installer Worker High CPU Usage.

Modus II: Fac munda Booz

Sometimes 3rd party software can conflict with Windows and can cause the issue. To Fix Windows Modules Installer Worker High CPU Usage issue, opus est tabernus mundam in PC tuam conficere et eventum pedetentim egritudo .

Method 8: Set your WiFi as Metered Connection

Nota: This will stop Windows Automatic Update, and you will need to manually check for Updates.

1. Press Fenestra Key + me aperire occasus tunc click Retis & lorem.

2. Ex menu sinisteriore, select Wi-FI.

3. Under Wi-Fi, click in vestri currently connected network (WiFi).

4. Scroll down to Metered connection and enable toggle per "Set quod metered nexum".

5. Close Settings and reboot your PC to save changes.

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