An integral feature of Microsoft’s OS, Windows Modules Installer Worker (TiWorker.exe) operates in the background to instal and update Windows components. It is used to (automatically) apply Windows Update and to set up a few Microsoft-issued installation tools that either repair or replace system files.
Check out this post if you’re looking for a solution to this problem: In Windows 10, the Task Manager displays a 100% disc use message. Here are 5 solutions.
Fixing Windows’ Modules Installer Worker: 5 Methods
You can try these solutions one by one until you find one that fixes the high CPU consumption in Windows Modules Installer Worker.
Method 1: Set Windows Installer to Manually Start Next Time.
Considering the potentially disastrous effects that the Windows Modules Installer Worker can have on your machine, you may want to immediately terminate or disable it. Although this is advised by a few sites, it will prevent Windows from installing or updating normally.
Disabling the Windows Modules Installer Worker makes your computer less able to apply critical security updates in a timely manner, leaving it open to malware and other dangers. Accordingly, you shouldn’t turn it off or close it.
The Windows Modules Installer Worker should be set to manual instead. That way, you’ll be able to reduce your computer’s power consumption from its central processing unit and its hard drive simultaneously. Windows updates won’t download automatically, but you can choose to do so once a week or once a month if you choose.
Here are the tweaks that can be made manually to the Windows Modules Installer Worker:
Step 1. First, launch the administration window by pressing the Windows key plus R. When prompted, enter services.msc and then click OK to launch Windows Services.
Step 2. The second step is to locate Windows Modules Installer Worker in the list of services. The Windows Modules Installer Worker service can then be opened by double-clicking or by right-clicking and selecting Properties from the context menu that appears.
Step 3. Third, select Manual from the list of Startup types, then confirm with OK.
Method 2: Kill the TiWorker.exe Program
Changing Windows Modules Installer Worker to manual may not fix the fault, thus closing the TiWorker.exe process in Task Manager is the next step to take if that fails. Possible resolutions include using the Windows Modules Installer Worker End Task or replacing the problematic module.
Fixing TiWorker.exe can be accomplished by following the detailed instructions provided below. In order to carry out the procedure, just follow the instructions step by step.
Step 1. Click the Start button, then select Task Manager from the drop-down box.
Step 2. Second, locate TiWorker.exe by scrolling the list of procedures under the Details tab. Once you’ve right-clicked the TiWorker.exe file, select End task from the menu that appears.
Method 3: Remove the Software Distribution Directory
The SoftwareDistribution folder is often where Windows saves downloaded updates. The excessive CPU utilisation of Windows Modules Installer Worker is caused by faulty Windows Update files because the updates cannot be installed correctly.
Deleting the SoftwareDistribution folder is another workaround for this problem. This approach can be implemented with minimal effort.
If you’re experiencing high CPU utilisation, Windows Modules Installer Worker may be the cause. Deleting the SoftwareDistribution folder is one solution.
Step 1. First, bring up the Run dialogue by pressing the Windows key along with the R key. Next, type services.msc into the box that appears.
Step 2. Second, you’ll need to disable Windows Update in the services menu.
Step 3. Third, after entering C:Windows into the Run box, click the OK button.
Step 4. Fourth, delete the SoftwareDsitribution folder located deep under Windows.
Step 5. Fifth, check Windows Update after a reboot. The high CPU utilisation issue should then be resolved, at which point you can test it. If it doesn’t work, it may be time to try something else.
Method 4: Run Windows’ Update Troubleshooter.
Troubleshooting and diagnosing issues with Windows updates can be done with the help of the Windows Update Troubleshooter. In spite of its limitations, it continues to be a go-to method for fixing specific computer issues. In addition, it may be used with minimal effort.
To begin troubleshooting, you need to do a few simple actions.
Step 1. First, go to the search bar and type “control panel.” This will bring up the system’s configuration page. On the All Control Panels Items page, click Troubleshooting.
Step 2. Click the Fix problems with Windows Update link under System and Security on the troubleshooting screen.
Step 3. Third, proceed by clicking Next, and the software will begin checking the PC for issues. When it’s done, see if the excessive CPU utilisation problem in the Windows Modules Installer has been fixed.
Method 5: Perform a Complete System Scan
Windows includes a helpful utility called System File Checker (SFC). You can use it to check for corruption in Windows system files and then repair them. Here’s how to use Windows’ built-in file checker (SFC.exe) to fix missing or corrupted DLLs and other critical system components.
Simply typing “cmd prompt” into the search bar will get you started. Then, proceed with the procedures below.
Step 1. Initially, right-click the command prompt in the menu that appears, and then select Run as administrator.
Step 2. Second, in the new window, type sfc /scannow and hit Enter. It will take a while (about 15 minutes) to complete the scan. The only thing left to do is wait patiently.
Step 3. When the scan completes, you may verify if the Windows Modules Installer Worker excessive CPU utilisation fault has been fixed. The problem can usually be fixed. However, if it doesn’t work, there are alternative options to explore.
The excessive CPU use of Windows Modules Installer Worker still giving you trouble? Please visit to try out the strategies discussed here. Each technique is meticulously detailed.