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Disable CompatTelRunner.exe which consumes a lot of I/O and CPU

Updated
1 min read
T

I'm a software developer. There, I said it.

From https://superuser.com/questions/944067/windows-disk-i-o-100-at-boot-for-20-minutes

The exe is here: C:\Windows\System32\CompatTelRunner.exe

Go to:

Computer Management – System Tools – Task Schedule Library – Microsoft – Windows – Application Experience
or
Start – Run – taskschd.msc
Name: Microsoft Compatibility Appraiser
Location: \Microsoft\Windows\Application Experience
Collects program telemetry information if opted-in to the Microsoft Customer Experience Improvement Program.
→ Disable