What is ‘compattelrunner.exe error’ in Windows 10?

In this post, we are discussing on “How to fix compattelrunner.exe error in Windows 10”. You will be guided with easy steps/methods to fix the issue. Let’s starts the discussion.

‘compattelrunner.exe’ file: compattelrunner.exe is executable also known as Microsoft Compatibility Telemetry. This EXE file is part of Microsoft Services that is responsible for testing the compatibility of software and allows Windows OS and programs to search for and downloads updates. compattelrunner.exe is process that can easily find running under ‘Microsoft Compatibility Telemetry Service’.

This executable file is located in ‘C:\\Windows\\System32’ folder of your computer hard drive. The purpose of this executable file is collect variety of technical data about computer and its performance and sending it to Microsoft for its Windows Customer Experience Improvement Program. This executable serves as an intermediate which helps the tech giants use the gathered information to improve the OS along with user experience by implementing new features and applying operational improvements.

However, several Windows 10 users reported that they faced ‘compattelrunner.exe error’ on their computer. They noticed this executable file is using an extremely high percentage of CPU power for file scanning and then transferring the data via Internet Connection. This error causes slow internet connection speed and even system crashes.

Also, many users attempted to disable compattelrunner.exe processes in order to resolve the issue. However, compattelrunner.exe file is important Microsoft Windows related files and it is no way associated with malware or viruses. That’s why users want to disable this process in their computer. According to them, disabling this process and stop data from being transferred can fix data privacy issue. However, compattelrunner.exe collects telemetry information means it doesn’t touch any personal details and only focuses on various statistics without tying the data to any particular computer user. It is possible to fix compattelrunner.exe error in Windows 10 with our instructions. Let’s go for the solution.

How to fix compattelrunner.exe error in Windows 10?

Method 1: Fix compattelrunner.exe error with ‘PC Repair Tool’

‘PC Repair Tool’ is easy & quick way to find and fix BSOD errors, EXE errors, DLL errors, problems with programs, malware or viruses issue, system files or registry issues, and other system issues with just few clicks. You can get this tool through button/link below.

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Method 2: Disable compattelrunner.exe process using Task Scheduler

Step 1: Type ‘Task Scheduler’ in ‘Windows Search Box’ and open it

Step 2: Now, expands ‘Task Scheduler Library > Microsoft > Windows > Application Experience’

Step 3: Find and right-click on ‘Microsoft Compatibility Appraiser’, and select ‘Disable’, and confirm to disable it

Step 4: Optionally, you can also disuse other tasks located in this folder and once done, please check if the issue is resolved.

Method 3: Disable Microsoft Compatibility Telemetry via Command Prompt

Step 1: Press ‘Windows + X’ keys on keyboard and select ‘Command Prompt as Administrator’

Step 2: Type the following command one-by-one and hit ‘Enter’ key to execute

sc delete DiagTrack

sc delete dmwappushservice

echo “” > C:\\ProgramData\\Microsoft\\Diagnosis\\ETLLogs\\AutoLogger\\AutoLogger-Diagtrack-Listener.etl

reg add “HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows\\DataCollection” /v AllowTelemetry /t REG_DWORD /d 0 /f

Step 3: Wait to complete the process. Once done, reboot your computer and check if the error is resolved.

Method 4: Delete compattelrunner.exe with Administrator permission

Step 1: Open ‘File Explorer’ and navigate to ‘C:\\Windows\\System32’ path

Step 2: Find and right-click on ‘CompatTelRunner’, and select ‘Properties’

Step 3: In ‘Properties’ window, go to ‘Security’ tab and click on ‘Advanced’ option at the bottom

Step 4: Now, click on ‘Change’ next to Owner and under ‘Enter the Object name to select’ section, type in ‘Administrators’ and click on ‘Check Names’ and finally, click on ‘Ok’ button

Step 5: Re-open ‘CompatTelRunner’ and go to ‘Properties > Security > Advanced’ option

Step 6: Under ‘Permission Entries’ and select ‘Administrators’ and then hit ‘Edit’

Step 7: In new window, select ‘Full Control’ and go to ‘Apply’

Step 8: Now, go back to compattelrunner.exe and delete it and delete it from recycle bin if available.

Method 5: Disable Telemetry Data Transfer using Group Policy

Step 1: Press ‘Windows + R’ keys on keyboard, type ‘gpedit.msc’ in the opened ‘Run’ dialog box and hit ‘Ok’ button to open Group Policy Editor

Step 2: Now, go to ‘Computer Configuration > Administrative Templates > Windows Components > Data Collection and Preview Builds’ path

Step 3: Now, double-click on ‘Allow Telemetry’ and select ‘Disable’ option, and then hit ‘Apply’ and ‘Ok’ button to save the changes

Method 6: Run System Scan with Windows Defender for malware or viruses

Step 1: Type ‘Windows Security’ in ‘Windows Search Box’ and open it

Step 2: Now, go to ‘Virus & Threat Protection > Scan Options > Full Scan’ and click on ‘Scan Now’

Step 3: Once scan process is finished, please check if the issue is resolved.

Method 7: Run SFC Scan and DISM scan in Windows 10

Step 1: Press ‘Windows + X’ keys on keyboard and select ‘Command Prompt as Administrator’

Step 2: Run SFC Scan. Type ‘sfc /scannow’ command and hit ‘Enter’ key to execute

Step 3: Once executed, run DISM scan. Type the following command and hit ‘Enter’ key to execute

DISM /Online /Cleanup-Image /RestoreHealth

Step 4: Wait for the execution. Once done, reboot your computer and check if the error is resolved.

Method 8: Update Windows 10

Step 1: Open ‘Settings’ App and go to ‘Update & Security > Windows Update’

Step 2: Click on ‘Check for updates’ button. This will automatically download and install the latest available Windows updates in your computer. Once done, restart your computer and check if the error is resolved.

Conclusion

I am sure this post helped you on How to fix compattelrunner.exe error in Windows 10 with several easy steps/methods. You can read & follow our instructions to do so. That’s all. For any suggestions or queries, please write on comment box below.