Disable Microsoft Compatibility Telemetry Causing 100% Disk Usage

Microsoft Compatibility Telemetry is the newly introduced tools in windows OS. This tool is used by Windows 10 to sync and send the performance reports to Microsoft. By this feature, Microsoft collects the errors and performance reports so that they can improve their user experience and work for their flagship Windows 10 operating system. There have been many reports in Windows 10 forums that Telemetry shows high disk usage in windows and causing the system to crash.

However, there are many different reports that say that Microsoft can steal any sensitive data and is also even prone to Spam attacks sometimes. There are many reports claiming that after they have Windows 10 product key activated, they are facing some storage issues and problems like Microsoft compatibility telemetry high disk usage. Usually, users seek to disable the telemetry program to reserve their space on memory.

windows compatibility telemetry

What is Microsoft Compatibility Telemetry?

Microsoft compatibility telemetry is the tracking service based on diagnostics which basically delivers Microsoft with all the bugs, errors, and performance reports. Some Upgraded versions of Windows 7 and Windows 8 also have telemetry embedded in them too. Windows telemetry is an important process that collects all the information from the computer about usability and performance, the further it sends the report to Microsoft. By using this report, Microsoft conducts analysis for the bugs and faults in the system to prepare the new updates.

Microsoft Compatibility Telemetry high disk usage problem starts when you have been running your pc from a long span of time. When telemetry starts it slows down the speed of your computer. Consuming a lot of CPU usage to prepare reports and send them to Microsoft, Telemetry slow down the speed of your PC. To disable telemetry, Windows system setting files need to be modified. After the fresh install of Windows 10 telemetry usually starts showing up after a month of usage.

Microsoft suggests that you shall not disable telemetry from your system services. It gathers and shares the report of different types of users, hardware, external devices, crashes, etc so that Microsoft can check and upgrade their Windows OS for best user experience. To solve Microsoft compatibility telemetry windows 10 high disk usage problem follow the complete article.

What Data Data It Collects?

A rumor has been all around that Microsoft compatibility telemetry can steal your sensitive data. Microsoft does not share any data from your computer other than the performance of the computer. Following is the list of data that Microsoft shares from your pc in order to enhance the performance and develop better updates for windows OS.

  • It sends the information on types of hardware you are using with your desktop.
  • Telemetry collects all the details of drivers installed with your computer and shares its performance details.
  • This tool shares all the multimedia formats you are using and also the analysis of your usage for all the different features.
  • Microsoft strictly shares the details of your interaction with Cortona. Since Cortona is Microsoft’s version of AI, so they are always eager to get the update for Cortona to make it more enhanced.
  • Counts the time that an application takes to load or close completely from your computer.
  • Microsoft shares your location using telemetry so that Microsoft can figure out the type of users that can be found in different localities.
  • Shares all of your search history to keep track of your PC’s usability.
  • Typed text on keyboard sent every 30 minutes
  • Transcripts of things you say while using Cortana
  • Index of all media files on your computer, your personal and public settings that you use for better experience Windows 10.

Microsoft Compatibility Telemetry shares the detailed information from your computer with Microsoft. When telemetry gets started it starts consuming a large amount of CPU memory leading to 100 high CPU usage issues in Windows 10. You can simply disable windows 10 telemetry by going to your windows system settings.

What is Telemetry in Windows 10?

Using a tool to share the user experience and data, Microsoft compatibility telemetry is a vital tool that tells Microsoft about the requirement of updates needed in windows OS. The data collected by telemetry is used to improve Windows for more user-friendly and glitch-free experience. Studying user behavior makes the telemetry to help Microsoft to improve security.  It helps to make windows safer against virus attacks. Telemetry plays a vital role in Microsoft to develop their OS for more than user needs.

In Windows 10, when Windows compatibility telemetry usually starts after sometime when your windows are logged in and connected to the internet. Telemetry starts accumulating data to be shared with Microsoft, which makes windows 10 high disk usage. Telemetry collects a big amount of data including all the setting and projects on the computer. A large space and disk usage are consumed to process the data in CPU. This can make your windows to run low on memory. You can either remove or disable windows compatibility telemetry.

Uses of Telemetry in Windows

These are the main uses you can collect before getting rid of compatibility telemetry from windows 10.

  • Keeps your windows up to date.
  • keeps your windows secure at some angles and also helps you to get updates for any problem you are facing in your computer.
  • Allows windows to Personalise or customize windows engagement surfaces.
  • Helps to improve the performance of your windows by analytics of collected data.

Remove / Disable Microsoft Compatibility Telemetry

There are various ways by which you can remove telemetry from your windows 10 and get rid of it permanently. So you can also disable windows 10 telemetry (recommended) as it will not completely remove telemetry and will be available for you to turn on anytime. Microsoft compatibility telemetry disk usage problems can easily be solved using these methods.

We have listed below the five different ways to remove/disable Microsoft Compatibility Telemetry from windows 10.

I. Disable Telemetry using Windows 10 Registry Editor

You can also disable Microsoft Telemetry simply by using Windows registry editor. follow the steps below:

  1. On your keyboard, press the Windows logo key + R at the same time to Run command.windows run command
  2. Type regedit in the box
  3. click OK.Windows 10 registry editor
  4. Click YES when prompted by User Account Control.Data collection for telemetry
  5. Go to HKEY_LOCAL_MACHINE >> SOFTWARE >> Policies >> Microsoft >> Windows >>DataCollectionallow telemetry
  6. Double-click Allow Telemetry.disable telemetry screen
  7. Set Value date to zero and click OK.

II. Take ownership of CompatTellRunner.exe

Before taking this step, you must first log in your computer as admin. This is the most simple and easy way to remove Telemetry from windows 10 completely.

  1. Open Run Dialog box press Windows key + Rrun system32
  2. Type the following  C:\Windows\System32,compatelrunner to open properties, Microsoft Compatibility Appraiser
  3. Then a window will appear. In that window find CompatTelRunner.exe folder.
  4. Now Right-click on CompatTelRunner to Select propertiesclick on properties
  5. Now, go to security Tab,
  6. Click on Advanced Button,
  7. Now find the Owner tab then select the edit button,secutity settings tab for windows 10
  8. After that, a window will appear, select Administrators. and Click Apply and Ok,
  9. now you will see a prompt that warns you to close all Properties windows that are currently open in order to change the ownership, Click on OK,Owner as admin to modify telemetry high cpu, Microsoft Compatibility Appraiser
  10. After changing the owner of a file, you have to now change the permissions. You can do it by right-clicking the Compattelrunner.exe file again, Now open Properties.
  11. Now Go to the Security tab and click Advanced once again.advanced security settings to disable telemetry
  12. Within the window, select Permissions tab, and from the list that pops out, select the account you are using and choose Edit.
  13. You will see a new window with options about the permissions. You need to Select the current user account which you are using and click the Allow column box for Full control.disable telemetry, Microsoft Compatibility Appraiser
  14. Then Click Apply and hit OK to save the change.
  15. Simply delete CompatTelRunner.exe file.

Now after you have completed all the steps listed above. You will make yourself the owner of the file and you will be having the complete control over it. By this way, you can now easily delete the Compattellrunner.exe file from your computer. You can also follow these steps to change the ownership rights of any other file too in the system.

III. Disable Using Group Policy Editor

You can simply disable telemetry windows 10 using the group policy editor settings. In order to disable using GPEdit, follow the steps below:

  1. Press Windows + R Key or open Run. This will open the Run.cmdgpedit.msc for running telemetry disable settings
  2. Now in the space given, Type GPEdit.msc, and click ok,local group policy editor, Microsoft Compatibility Appraiser
  3. Now go to Configuration >> Administrative Templates >> Windows Components >> Data Collection and Preview Builds.allow telemetry
  4. Now Double click on TelemetryMicrosoft Compatibility Appraiser
  5. Click on Disable Option and then click OK.

IV. Remove by using Command Prompt as ADMIN

You can simply remove Microsoft Compatibility Telemetry using the Command Prompt. You can simply do this by following the below steps:

  1. Click the Windows button and type cmd.
  2. Now run the Command Prompt as Administrator.
  3. To do so Right click on command prompt and choose run as Administrator.
  4. Type the following commands carefully and Press enter after typing each command
  • 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

V. Disable CompatTelTunner.exe from Task Scheduler

  1. Hold the Windows Key + Press R.run task manager
  2. Type taskschd.msc and Click OK 
  3. Go To Expand Task Scheduler Library >> Microsoft >> Windows >> Application Experience >> compattelrunner.exehigh cpu usage
  4. Right click on any of the tasks listed as Microsoft Compatibility AppraiserMicrosoft Compatibility Appraiser, microsoft compatibility telemetry
  5. Choose Disable.

Frequently Asked Questions

What are the different levels of Compatibility Telemetry?

There are basically four different levels for telemetry in windows 10. These four levels of telemetry are:

  • Security: Microsoft Compatibility Telemetry collects all the data for security purposes. The data is then shared with Microsoft. Any threat or spam is then processed by Microsoft to improve the OS and release updates that keep you safe from threat.
  • Basic: This is the level that collects the information on the basic functioning of the computer and it is important as it keeps the check on the normal routine functioning of Telemetry.
  • Enhanced: Compatibility collects all the information related to security and software installed because all the details and information are shared by telemetry with Microsoft.
  • Complete: In this level, telemetry gathers and collects all the relative information regarding security, functioning, applications, typing, browsing, media files, etc present on your Windows 10 desktop. It also helps to download the updated version for the windows 10 that suits most for your usability. This also helps your computer to conduct windows module installer worker windows 10 to start installing updates.

How to Turn Off Windows 10 Telemetry?

There are mainly five methods by which you can Turn Off Microsoft Compatibility Telemetry. You can either completely remove telemetry or you can simply disable it. You can also seek for some of the telemetry removal tools, that will help you to stop and completely delete telemetry from your windows 10.

Microsoft recommends not to turn off Telemetry in Windows OS. However, the high CPU usage caused by telemetry in windows 10 can be a disturbing element. But we suggest that you simply disable telemetry if you have sensitive information saved over your computer.

Is Telemetry Safe for my Windows 10?

Windows 10 is considered as the most preferred version among all the windows. Microsoft is working 24×7 to make windows 10 more user-friendly. Telemetry in windows 10 shares your data and information with Microsoft because it helps to improve the quality of their Windows OS. Microsoft is one of the safest and trusted company to design operating systems.

Your user information is shared with Microsoft but there is no need to worry as Microsoft keeps your info completely safe with them. Now if you’re looking for an ingenious solution to Microsoft Compatibility Telemetry high CPU usage or disk usage issues then this article is sufficient to stop you further search on the internet.

What is CompatTelRunner.exe?

The compattelrunner.exe process is used for windows update and service pack update. It takes up storage bandwidth which may slow down your PC, and you will most likely want to get rid of it. Users complained of multiple CompatTellRunner.exe files showing up in the Task Manager consuming CPU and high Disk Usage.

What does CompatTelRunner.exe do?

Compattelrunner is used to perform diagnostics on your computer to determine if there is the possibility of compatibility issues and collects program telemetry information if opted-in to the Microsoft Customer Experience Improvement Program.

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