FIX Windows Modules Installer Worker High CPU/DISK

Many users are facing the issue that their PC is encountering this problem frequently and even with the unexplained High Disk usage. Whether the users are giving Windows 10 on their PC or 8 or 7, the issue is much common as at the time it freezes all other processes of the PC. There are many cases on checking and executing the Task Manager. It will be found that the Windows Modules Installer Worker CPU & Disk Usage are very high. Thus the struggle becomes to get rid of the issue.

The Windows Modules Installer Worker (WMIW in abbreviated form) or TiWorker.exe checks for available new updates from Windows server, then it further install them on your PC. This is a huge process that that will cause a load to your PC and then it may push the disk usage up to 100%. Finally, the hanging or freezing all other processes will start, and this will cause multiple issues and cause troubles for you.

Restarting the PC will not precisely work here; the issue will not be resolved. Obviously, you may refer to this solution as the first attempt but to address the problem completely, you should go for more and more solution to resolve it completely. Breaking down here a full guide to make it easier for you that you can Fix Windows Modules Installer Worker High CPU Usage by yourself –

FIX Windows Modules Installer Worked high CPU/DISK [Windows 10]

Fix 1: Disable Windows Update service

This is the first and most suitable fix for the issue of Windows Modules Installer Worker High CPU Usage. Firstly, you need to understand some about your PC and Windows as Windows checks for updates or installs them only when the Windows Update service is at running position.

Therefore, if the Windows Update service is stopped and disabled, then it is sure that you can resolve this error before it arises. When the Windows could not check for the updates, then the problem will be automatically solved. This will result as the Windows Module Installer Worker process will not use a large percentage of your CPU.

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Here, breaking down the steps how you can stop and disable the Windows Update service. Follow the steps consciously –

  1. Press Windows + R keys on your keyboard. This will launch a Run dialogue box.
  2. Once the Run dialogue box appears, type ‘services.msc’ and hit Enter.
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  3. Now, the Services window will appear on the screen.
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  4. Navigate to Windows Update option there and perform Double-click on that.
  5. Check for whether its startup type to be Disabled, and then click Stop.
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  6. Now, click on Apply to apply the function and then click OK

After the completion of the steps, you can proceed for a restart otherwise there will be no such issue if you are not restarting your PC (but a restart is preferable). It is expected that this method will work on your issue, but if it does not work like what you have wished for, go for the next fix technique.

 

Fix 2: Change Internet Settings

If the first fix technique does not work in your case correctly or you want to prefer some other tactics to rescue your PC as well as the CPU, then the other solution is here. This fix act will resolve your issue but it implies two different solutions for two different cases, these are –

Case 1: when you are using a Wi-Fi Network

Case 2: when you are using an Ethernet Network

Let’s discuss both the cases and their applicable fixes individually to fix windows modules installer worker high CPU/DISK usage –

Case 1: On Wi-Fi Network

If you are using the Internet in your PC, but via a Wi-Fi connection, then this solution is just for you to get rid of the particular issue. Follow the below steps to gain success on the same –

  1. Firstly go to Start and then select Settings.
  2. Now, navigate to Network & Internet and then select the Wi-Fi option there.
  3. Click for the Advanced Options and expand.
  4. Toggle the metered connection option.

Thus, you are done with your solution. Check whether the issue has been resolved and move forward.

Case 2: On Ethernet Network

If you are using the Ethernet Network for your PC and facing the issue of high CPU usage, then this solution is just for you. Focus on the below-mentioned steps and follow them accordingly –

  1. Press Windows + R keys on your keyboard. This will launch a Run dialogue box.
  2. Once the Run dialogue box appears, type ‘regedit’ and hit Enter.
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  3. It will prompt by User Account Control, click Yes.
  4. Once the window is open follow the path – HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows NT > CurrentVersion > NetworkList > DefaultMediaCost
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  5. Now at DefaultMediaCost, perform Right-click and then select for Permissions option.
  6. Click ‘Add’ button there and then type your name into the box under ‘Enter the object names to select’.
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  7. Now, click on Check Names and then click Ok.
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  8. Click on the user or name you have just added, then tick on allow for Full Control and click on OK.
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  9. Find the Ethernet option and perform double-click there, set the Value data to be 2. Now, click OK.
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  10. Close Regedit Editor window and then proceed to reboot the PC.
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Once the computer gets started again after the steps you have performed, check whether the problem is resolved or not. This solution works fantastic if you have performed consciously with the given steps. Now, the Windows Modules Installer Worker High DISK usage may not cause the issue of High CPU on your Windows 10 OS too.

These two fix methods are the most common and the most impactful ones for this issue. Even if you are not a very much computer tech savvy person, you can also rescue your PC from the lag and hang issues which are actually derived by the high CPU usages.

 

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