CompatTelRunner.exe is a Windows system process that is responsible for updating a computer’s operating system to the most recent version available, also known as Windows updates.
CompatTelRunner.exe can be fixed in three ways.
Method 1: Repair Corrupt System Files (High CPU and Disk Usage)
You can use the SFC command to scan for corrupted or missing files and repair or replace them with the correct ones to fix the problem. This solution can assist you in resolving the CompatTelRunner.exe-related issue of high CPU and disc usage.
Otherwise, try one of the alternatives listed below.
Method 2: Take control of CompatTellRunner.exe and then delete it
Removing these files from your computer’s system could cause issues. If you still want to erase it, you can take ownership of it and delete it from your computer to resolve the CompatTelRunner.exe-related high CPU and disc usage issue.
Step 1: Hit Windows + R, then type the following address into the address bar and press Enter.
Step 2: After that, look for the CompatTelRunner.exe file and right-click it to open the context menu.
Step 3: After that, go to the Properties menu and then to the Security tab.
Step 4: Locate the “Advanced” button and click it to open the CompatTelRunner Advanced Security Settings box.
Step 5: To change the owner from a Trusted installer to something else, click the “Change” link in the next step.
Step 6: Type your username into the field, then click the “Check Names” option to double-check that it’s correct. After that, select “OK” from the drop-down menu.
Step 7: To save your changes, click “Apply” and then “OK” after switching the ownership of CompatTelRunner.exe.
Step 8: Now it’s time to change the permissions of the account you’re using. To do so, right-click the CompatTelRunner.exe file, select Properties, then go to the Security tab and click the advanced option once more.
Step 9: Next, double-click on the account you want to use from the list.
Step 10: Next, select Full Control from the drop-down menu and press the “Apply” button.
Method 3: Use Task Scheduler to disable CompatTelTunner.exe
Although disabling Telemetry Runner without uninstalling it is one of the simplest approaches to tackle the problem.
Step 1: Press the Windows key and the R letter on your keyboard at the same time to open the Run window.
Step 2: Type taskschd.msc into the search box and hit Enter or OK.
Step 3: Expand the following directories in the following order: Task Scheduler Library Microsoft Windows Application Experience Right-click on a task called Microsoft Compatibility Appraiser to open it. Disable is the option.
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Conclusion Has Been Reached By The Media
It’s worth noting that ‘CompatTelRunner.exe‘ is completely safe to use. Although the CompatTelRunner.exe extension file might occasionally consume a lot of CPU and disc space. To avoid any hardware harm, the user should address the growing issue.
Hopefully, the remedies listed above were successful in resolving the CompatTelRunner.exe excessive CPU and disc use problem.