It will show you what causes this issue.

Meanwhile, it will also show you some useful solutions to fix it.

Right now, you’re able to get these solutions fromMiniTool.

Quick Fix Windows Modules Installer Worker High CPU Usage

Malwarebytes, a popular Windows antivirus tool that is one of the best anti-malware scanners on the market.

As long as your box is running Malwarebytes, this problem will persist.

Windows Modules Installer Worker high CPU usage error is a frequently encountered question among Windows users.

Download/Run/Update/Del Windows Malicious Software Removal Tool

This post will give you some solutions to it.

What Causes the Malwarebytes Service High CPU Problem on Windows?

It is difficult to pinpoint the direct reason why the Malwarebytes service consumes so much CPU power.

click Uninstall a program

Step 1: Typecontrol panelin the search bar and clickControl Panelto open it.

Step 2: ClickUninstall a programunder theProgramssection.

Step 3: Find your antivirus tool, right-click it and chooseUninstall.

type regedit

Step 5: ClickFinishafter completing the process and cycle your system.

Step 2: Retrieve your ID and Key by using one of the locations in the registry presented below.

If you want to continue using the Premium version, follow the instructions.

type services.msc

Step 1: FindMBAM > My Accountand then clickDeactivate.

FindSettings > Advanced Settingsand uncheckEnable self-protection module.

Step 2: Close MBAM and download the mbam-clean.exe tool from the site of Malwarebytes.

open Services

Disable all open programs and turn off other security tools temporarily.

Step 3: Launch the mbam-clean.exe tool and follow the instructions displayed.

Reboot your machine when prompted to do so.

Step 4: Download the MBAM latest version from their site and follow the instructions to install it.

Step 5: UncheckTrialand then clickActivation.

If you still want to use the trial version, you could skip the following steps.

Step 6: Input your ID and Key and your license will be activated automatically.

Now look to see if the Malwarebytes service high CPU problem disappear.

Meanwhile, you could still use the malware scanner.

If you dont want to unload Malwarebytes, this is a simple solution.

Step 1: Press theWin + Rkeys to open theRunutility.

Step 2: ClickSystem and Securityand then clickAdministrative Tools.

Then clickServicesto open it.

Step 3: Right-clickMalwarebytes Serviceon the list and selectProperties.

Step 4: Make sureStartup statusof the service is set toStoppedandStartup typeis set to Automatic.

Step 5: ClickStartbefore exiting.

You may receive the following fault signal:Windows could not start the Malwarebytes service on Local Computer.

Step 3: Input the password in the Password box if you have set up a password.

The Malwarebytes service high CPU problem may not occur again.

If you meet this issue, you’ve got the option to try solutions in this post.