Disabling Windows Compatability Telemetry

Simple as  :)

1. On your keyboard, press the Windows logo key  and R at the same time to invoke a Run command.
2. Type gpedit.mscand click OK.
3. Go to Computer Configuration >  Administrative Templates > Windows Components > Data Collection and Preview Builds.

4) Double-click Allow Telemetry.

5. Select Disabled, then click Apply > OK.
6. On your keyboard, press Ctrl+ Alt+ Esckeys (at the same time) to open your Task Manager, check to see if Microsoft Compatibility Telemetry takes up a normal disk usage.

Worked for me!

Taken from here (there's more than one way of disabling that sh**e)

https://www.drivereasy.com/knowledge/windows-10-microsoft-compatibility-telemetry-high-disk-usage-solved/

ENJOY !!!!!!!

Data Collection and Preview Builds.

This folder does not exist...

It doesn't work for my version of Windows 10, as there is no gpedit.msc, as a number of other people have already commented in this thread.  It is enduringly frustrating to keep being told how simple the solution is when it isn't available to at least some.  If you can find a solution that works in all cases, then I'm all ears, or eyes, for forum posts.

Instead, you might want to check this link:  How to stop the Windows Compatability Telemetry (CompatTelRunner.exe)...

In it, someone kindly reports how to disable it via the Task Scheduler, and there appears to be a fairly high reported success rate, relative to the "I have the same problem" count.

Another user suggests disabling the Microsoft Experience too, but if it is registering my pain and frustration at Microsoft HQ, then I'm all for keeping it.

Did you try second solution i mentioned earlier in my post (via RegEdit?)

https://www.drivereasy.com/knowledge/windows-10-microsoft-compatibility-telemetry-high-disk-usage-solved/

Sometimes ago i also facing this issue and tried almost every method but Finally, this was worked for me.

https://thewindowscentral.com/microsoft-compatibility-telemetry/