How To Fix ‘Microsoft Compatibility Telemetry’ High Disk Usage

Microsoft, on the other hand, has incorporated this and many other features into WINDOWS 10 in order to improve the user experience. Technical data about how computers and software are used and how they operate are stored in Microsoft Compatibility Telemetry, a tool included in Windows 10.

Using data gathered, it was designed to improve user experience. Microsoft Compatibility Telemetry, on the other hand, takes up a lot of memory and storage space on the device to provide this function. This results in a computer that runs slowly or perhaps freezes up completely.

This  Microsoft Compatibility Telemetry programme may be to blame if your computer is exhibiting the same issues. Open task manager (Ctrl+Alt+Del) and look at how much storage it has been using to see if this is the case.


Despite the fact that it was an effective tool for improving the service, many customers have complained about the high disc utilisation. The experience won’t be improved by turning it off, therefore deactivating it isn’t a welcome solution. Instead, consider experimenting with a few alternative options.

To help you, we’ve compiled a list of tried-and-true strategies. Consult the solutions provided below for assistance in resolving this issue.

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Understanding Microsoft Compatibility Telemetry

Microsoft Compatibility Telemetry is a Windows service designed to collect diagnostic and usage data related to system performance, software installation, and hardware compatibility.

This data helps Microsoft identify and resolve compatibility issues, improve system stability, and enhance the overall user experience. The service operates in the background and periodically sends telemetry data to Microsoft servers for analysis and feedback.

Causes of Microsoft Compatibility Telemetry High Disk Usage

Several factors can contribute to high disk usage caused by Microsoft Compatibility Telemetry:

  1. Excessive Data Collection: In some cases, Microsoft Compatibility Telemetry may collect an excessive amount of diagnostic and usage data, leading to high disk activity as it processes and sends this data to Microsoft servers.
  2. Corrupted System Files: Corruption in system files or the Windows registry can disrupt the normal operation of Microsoft Compatibility Telemetry and lead to increased disk usage.
  3. Outdated or Incompatible Drivers: Compatibility issues with device drivers can cause Microsoft Compatibility Telemetry to malfunction and generate high disk usage.
  4. Software Conflicts: Conflicts between third-party software applications or security tools may interfere with the operation of Microsoft Compatibility Telemetry and result in high disk activity.

How To Fix High Disk Usage Due To Microsoft Compatibility Telemetry

Look around.

1. Update Your Device Driver

Both manually and automatically, drivers can be updated and corrected. Because the manual method takes so long, it necessitates a lot of perseverance. Our recommendation is to use an automatic update system.

We need a programme named Driver Easy to keep our drivers up to date automatically. This helps you get the right drivers for your devices because it analyses your system automatically. It downloads and instals the correct drivers once they have been located.

Here’s how to go about it:

Step 1: Install “Driver Easy” before moving on to the next step.

Step 2: Open Driver Easy by clicking on the icon and then pressing the “scan now” button. Then, the software will scan and install any appropriate drivers that it discovers.

Step 3: To make sure your drivers are up-to-date, go to the “Update” tab after they’ve been installed.

Step 4: Then, select “Update All” to ensure that all drivers are updated to the correct version.

Restart your PC to complete the process. It’s finally time to look at Microsoft compatibility telemetry in the task manager.

2. Remove Microsoft Compatibility Telemetry 

High disc use from Microsoft Compatibility Telemetry can be disabled with CMD. After each command, press Enter.

Following these actions will help:

Step 1: To begin, enter the dialogue box by pressing Windows + R. Now type “cmd” into the command prompt and press Enter. Then run cmd as administrator. Then, press control, shift, and enter simultaneously.

Step 2: Finally, press Enter after pasting this command.







Hopefully, this will put an end to your woes. Alternately, you can try another approach.

3. Open The Registry Editor

Microsoft cannot collect data via telemetry when this approach is used to disable it. Create a backup of your registry before proceeding with the next steps: Open Registry Editor > File > Expert > save the backup to a secure location.

This is required since it could cause problems with critical system files if it is done incorrectly.

Step 1: The first step is to open the Registry Editor by pressing the Start button and typing “regedit” in the search field.

Step 2: Next, use this code to search the editor for the data collection entry:

Computer\HKEY LOCAL MACHINE\SOFTWARE\Policies\Microsoft\Windows\

DWORD(32-BIT)VALUE can be found by right-clicking on an empty area and selecting NEW. The next step is to give it the name Allow Telemetry so that it can be easily identified.

Double-click the newly formed entry and adjust its value to 0. To keep your changes, click OK. In the task manager, look for any unusually high disc consumption. You can try the following one if this one doesn’t work for you.

4. Make Use of The GPO

When it comes to correcting the problem, this helps. The steps listed below can assist in resolving the issue:

Step 1: The first step is to open Run Command by pressing the start button with R. When the dialogue box appears, type “gpedit.msc” and click OK.

Step 2: Then, select the administrative template in the computer settings. Select the Windows component and click on Data Collection and Preview Builds in the Data Collection section.

After that, double-click oN ALLOW TELEMETRY to complete the process. Afterwards, choose Disabled and hit Apply. To continue, press the ok button.

Finally, open Task Manager to see how much disc space is being used. If it’s as expected, then the solution was successful; otherwise, move on to the next step.

5. Delete All Active Processes From Memory

It is possible to reduce disc use by deleting unnecessary files. Simply put, it’s a no-brainer! Download “EASE US,” a freeware programme that will help you declutter your hard drive.

To make advantage of the freeing up tool “ease us,” follow these steps:

Step 1: Launch “Ease us partition tool” and select “cleanup and optimization” from the drop-down menu. “Junk File Cleanup” is the next option. Afterwards, click “Analyze” to allow the tool to search for garbage.

Step 2: Select “Clean up” and then check and select the rubbish you wish to get rid of.

6. Using Diagnostic Instruments

Beginning with the “services” on your desktop, we’ll go to the next step. Find “Diagnostic Tracking Service” next. Then, access the “Diagnostic Tracking Services” properties. Afterwards, pick “disable” in the “Startup Type” field in Properties.

7. Removing It From Your To-Do List

Compatteltunner.exe, which is responsible for executing Microsoft Compatibility Telemetry, can be disabled to remove the disc issue. As a result, removing the file also removes the ability to protect your privacy and reduces available disc space. Here are the instructions for disabling the files:

Step 1: Simply press the Start and R buttons together to get started.

Step 2: In the Run window, type ‘taskschd.msc’ and press OK.Go to the Task Scheduler library and select Microsoft.

Step 3: Select Windows and then Application experience from the Microsoft menu. For Microsoft Compatibility Appraiser, right-click the app and select Disable.

Follow the path in the Task Scheduler library again.

In order to improve the user experience, Microsoft has launched a programme called Windows>>Customer Experience Improvement Program.

Finally, turn off all three of the options that show. These actions will disable the file and ultimately address the issues.

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Microsoft Compatibility Telemetry plays a vital role in collecting diagnostic and usage data to improve system performance and software compatibility. However, high disk usage caused by this service can disrupt normal system operation and degrade user experience.

By understanding the causes of high disk usage and implementing the solutions outlined in this guide, you can effectively address this issue and ensure optimal performance of your Windows system.

Additionally, following best practices such as keeping system files updated and performing regular maintenance can help prevent recurrence of high disk usage caused by Microsoft Compatibility Telemetry.