Fix ‘Microsoft Compatibility Telemetry High Disk Usage’ Issue – Guide

Many Windows 10 users choose to join the Microsoft Customer Experience Improvement Program by default, which requires program telemetry information to be collected and sent to Microsoft, and Compatibility Telemetry from Microsoft. This service provides technical data about how Windows devices and related software work and regularly sends this data to Microsoft to improve the user experience. Therefore, many users find that Microsoft Compatibility Telemetry has high disk usage or high CPU in Task Manager, which can lead to serious computer performance issues such as: Slowdowns, program or operating system crashes.

CompatTelRunner.exe is a Microsoft Compatibility Tester that is part of Windows 7, 8 and 10 systems. The executable regularly collects and sends usage and performance information to Microsoft to analyze and improve the user experience. The file described also helps Microsoft to identify compatibility issues and ensure compatibility when installing the latest version of the Windows operating system. However, Microsoft Compatibility Telemetry consumes CPU by checking the computer’s files and verifying their compatibility with Windows 10 if an update is initiated. ..

Fix Microsoft Compatibility Telemetry High Disk Usage!

How to Disable Microsoft Compatibility Telemetry in Windows 10

In the Policies tab, under DataCollection, select the check box for “Allow users to collect data on their computer without their knowledge or consent.” Click OK to save the changes.

AllowTelemetry in the right page frame allows you to collect data from your device and then use that data to improve your experience.

Press the Enter key to enter “0” in the value data box. Then click OK to save the changes.

Disable Microsoft Compatibility Telemetry via Group Policy Editor

In the Group Policy Editor, open the Computer Configuration\Administrative Templates\Windows Components\Windows Defender Security Center. In the Windows Defender Security Center, open the Windows Defender Security Options. In the Windows Defender Security Options, open the Windows Defender Protection Level. In the Windows Defender Protection Level, open the level of protection for your computer.

Enable the “Enable data collection and viewing of build results” policy setting. ..

Telemetry is a way to collect data that can be used to improve your product or service. By building a telemetry platform, you can collect data on how users interact with your product or service, what features are being used most often, and more. This data can help you understand how your customers are using your product or service and make changes or improvements accordingly.

The pop-up window will now be disabled.

Disable Microsoft Compatibility Telemetry via Task Scheduler

  1. In the Windows 10 Task Scheduler Library, under Microsoft, click on Windows.
  2. Under Windows, click on App Experience.
  3. On the App Experience tab, under Actions, click on New Task Schedule.
  4. In the New Task Schedule dialog box, type a name for your task schedule (for example: “Update Apps”).
  5. Under Action Type, select one of the following options: -Windows Update (recommended) -Check for Updates
  6. Under Trigger Type, select one of the following options: -At Startup -On Demand
  7. Under Frequency (daily, weekly, monthly), type a time interval in hours (for example: 8am). The task schedule will run every day at 8am for 24 hours. You can also choose to have it run every week on Sunday at 7pm or every month on the first of each month at 12pm. Click OK to create your task schedule. ..

Disable the Microsoft Compatibility Appraiser in the middlebox to improve app experience. ..

Delete CompatTelRunner.exe

  1. Delete the CompatTelRunner.exe file from your computer.
  2. Reboot your computer and try to use the Microsoft Compatibility Telemetry service again. If the service is not available, then you may need to uninstall CompatTelRunner.exe from your computer by using the following steps:
  3. Remove the CompatTelRunner.exe file from your computer if it is installed on it.

In the System32 folder, open the “Windows” folder. In the Windows folder, open the “System32” folder. Inside the System32 folder, open the “drivers” folder. Inside the drivers folder, open the “usbvideo” folder. Inside the usbvideo folder, you’ll find a file named “usbvideo.sys.” Double-click on it to open it in your text editor of choice. In this file, you’ll see a list of devices that are currently connected to your computer via USB video input (or output). If you want to disable USB video input or output on your computer entirely, you can do so by deleting this file. ..

The properties window will open, and on the General tab, you’ll see the file name and path. Change the value to COMPATTelRunner.exe. The window will close, and you’ll be able to run the program.

To change the owner of a file or folder, click on the Change button which follows Owner in the Advanced Security Settings window. ..

How to sign in to your account:

  1. Click on the Advanced button in the new window.
  2. Click Find Now and scroll down to select your account.
  3. Click OK to save the changes. ..

Apply the security settings by clicking the button and then clicking OK. ..

Open the Properties interface and click Edit button to change permissions. Then highlight Administrators and check Full Control under Allow. Save your changes.

Right-click on the CompatTelRunner.exe file to delete it. ..

Close the Microsoft Compatibility Telemetry Process in Task Manager

If the Microsoft Compatibility Telemetry high disk issue and the Microsoft Compatibility Telemetry high CPU issue are not occurring frequently, you can close the process in Task Manager to alleviate these issues.

You can open the Task Manager by right-clicking the taskbar and selecting Task Manager. Then, right-click the Microsoft Compatibility Telemetry application on the Processes tab and choose End Task.

run antivirus

If you have tried the above methods and the problem still persists, it may be that your antivirus is not effective. You can use a built-in Windows Defender or other antivirus software.

Run SFC command

If you are experiencing high disk or CPU usage when using Microsoft Compatibility Telemetry, it may be because of corrupted system files. You can run the SFC (System File Checker) command to replace these files and improve performance. ..

The command prompt is a special program that you can use to run commands.

To run the command prompt as administrator, right-click the command prompt icon and select Run as administrator. ..

The system will now scan your device for security issues.

Final note

Microsoft Compatibility Telemetry High Disk Usage Issue If you have a high disk usage on your computer, then you may want to check if there is a Microsoft Compatibility Telemetry issue. This issue could be caused by a number of things, but we recommend that you take some steps to fix it. Here are some tips:

  1. Check for updates to the Microsoft Compatibility Telemetry software. This software is used to track compatibility issues with different devices and programs. If you have not received any updates in a while, then it may be time to install them. You can find the latest version at the Microsoft website.
  2. Disable background processes that are not needed by Microsoft Compatibility Telemetry software. This could include programs like Adobe Photoshop and Illustrator, Mozilla Firefox, and Google Chrome. These programs use resources that are not needed by the telemetry software.
  3. Reset your computer’s settings so that they are compatible with the new Microsoft Compatibility Telemetry software release version 3 (3). This will clear out any old data that may have been collected during previous releases of the telemetry software.