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CompatTelRunner.exe in Windows 10

Once you have installed Windows 10, should CompatTelRunner.exe still be running? I found it running using lots of disks cycles, although not much cpu.

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Question Info

Last updated September 21, 2019 Views 72,026 Applies to:

Answer

A. User

Hi,

Thank you for posting on Microsoft Community. I apologies for delay in response. I will certainly help you with this.

This helps Microsoft make improvements to the current operating system in order to ease the upgrade experience to the latest version of Windows. I suggest you to refer the below given link :

https://support.microsoft.com/en-us/kb/2952664

Also refer the below given link for more information:

https://support.microsoft.com/en-us/kb/2977759

Hope this information helps. Post back with updated issue details for further help.

Thank you.

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Answer

Kristoffer Abs

Moderator

Hi Dennis,

The CompatTelRunner.exe is connected with the Microsoft Customer Experience Improvement Program and can be disabled in the Task Scheduler. To do this, follow these steps:

Click Start, type task scheduler and press Enter.
On the Task Scheduler window, go to this path: Task Scheduler Library\Microsoft\Windows\Application Experience.
On the Application Experience folder, look for Microsoft Compatibility Appraiser.
Right-click Microsoft Compatibility Appraiser and select Disable.
Restart your computer and check if the issue persists.

Let us know the results of the solution above.

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