Fixing 100% disk usage in Windows 10 with Chrome and Skype running

Anonymous
2015-08-16T12:25:27+00:00

How to fix 100% disk usage in Windows 10

This is caused by a common combination of Skype as well Google Chrome. Similar issue with other programs could also cause 100% disk usage. To fix this do the following:

Google Chrome:

In Google Chrome, go to Settings > Show Advanced Settings ... > Privacy > Prefetch resources to load pages more quickly

and untick it. See Figure-1 below:

Figure-1

Skype:

Make sure you have exited Skype and it is not running in the taskbar (if it is running in the taskbar then quit it).

Open Windows Explorer and open the following folder:

"C:\Program Files (x86)\Skype\Phone"

Now right click "Skype.exe" file and then click "Properties" and open the "Security" tab.

Click the "Edit" button and then highlight "ALL APPLICATION PACKAGES" and place a tick in the "Write" box.

Click "Apply" and then "OK" and then "OK" again. See Figures-2 to Figure-6 below:

This is it, now run Skype and check the Disk Usage in Task Manager and it will no longer show you 100% disk usage anymore:-

I hope this helps people. I spent a long time in finding a solution to this problem.

Windows for home | Windows 10 | Devices and drivers

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  1. Anonymous
    2017-05-30T03:19:13+00:00

    to be clear, I have done more than 10 clean installs past half year to fix this one particelar issue.. just to note that..

    • Holding down the Windows key on your keyboard and hitting "R".  A Run window will appear.
    • Type in "services.msc".
    • Sort the list alphabetically by clicking on the first column which is the name of the service.
    • Scroll through the list of services and Disable Superfetch and Windows Search. - Put it on MANUAL
    • Do a complete power down of your PC.
    • Restart the PC and enjoy!

    Worked just fine to me.

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  2. Anonymous
    2017-05-30T03:17:40+00:00
    • Holding down the Windows key on your keyboard and hitting "R".  A Run window will appear.
    • Type in "services.msc".
    • Sort the list alphabetically by clicking on the first column which is the name of the service.
    • Scroll through the list of services and Disable Superfetch and Windows Search.- put MANUAL
    • Do a complete power down of your PC.
    • Restart the PC and enjoy!

    Worked just fine for me.

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  3. Anonymous
    2017-05-30T03:15:31+00:00

    This didn't work for me, so, let me help someone that dont have Skype or Chrome to do it.

    • Holding down the Windows key on your keyboard and hitting "R".  A Run window will appear.
    • Type in "services.msc".
    • Sort the list alphabetically by clicking on the first column which is the name of the service.
    • Scroll through the list of services and Disable Superfetch and Windows Search.
    • Do a complete power down of your PC.
    • Restart the PC and enjoy!

    If you dont wanna restart the PC,waint for a few minutes to see if it Works.

    For me, worked a couple minutes after STOPPING Windows Search service.

    But you need to put it MANUAL, instead of AUTOMATIC. Otherwise it will start next time you turn your PC on.

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  4. Anonymous
    2017-05-29T21:32:56+00:00

    to be clear, I have done more than 10 clean installs past half year to fix this one particelar issue.. just to note that..

    Hi Thanks for your reply. Are you saying you have performed 10 clean installs to fix this problem??

    May I ask if a clean install fixed the problem and how long before the problem started again. Would really like to know what programs you are running. Have you ever tried a clean boot to see if you can find which program may be causing the 100% disk usage! Let me know how things go!

    https://www.tenforums.com/tutorials/41804-perform-clean-boot-windows-10-troubleshoot-software-conflicts.html

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  5. Anonymous
    2017-05-29T21:21:09+00:00

    Hi Thanks for your reply! I use CCleaner to disable start up programs. Every App wants to be on start up ,as you can see in my screen shot. I allow 4 Apps to start up. Try disabling some of them and see if it makes a difference. You can always enable them again. The Apps will work just fine. They just won't be active until you click on one. Let me know how things go! I'm not a big fan of 360 total security. I run Windows Defender and Malwarebytes Pro! ![](https://learn-attachment.microsoft.com/api/attachments/ab6601ba-7482-4718-8fca-a8cd24b89d61?platform=QnA)

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