Microsoft Bluetooth A2dp Source not working properly (Code 52)

Recently, some Windows 10 users with Bluetooth devices have encountered some problems. The problem comes with an error that says-

Windows can not verify the digital signature of the drivers required for this device. A recent hardware or software change may have installed a badly signed or damaged file, or possibly malware from an unknown source. (Code 52).

In this postWe will show you how to master and avoid this mistake in your life.

Microsoft Bluetooth A2dp source does not work properly (code 52)

Microsoft Bluetooth A2dp Source does not work properly (code 52)

The solution to eliminate this error is to sign the A2DP Bluetooth file with the integrated system file checker, that's it. Apart from that, there are other generic suggestions:

  1. Run the System File Checker
  2. Run Hardware and Device Troubleshooting
  3. Return the system or perform System Restore.

In the Windows 10 search box, type Command Prompt or CMD. When the search results are displayed, right-click the Command Prompt option and select Run As Administrator:

Now, type the following command in the CMD, and then press ENTER:

DISM.exe /Online /Cleanup-image /Restorehealth

After the DISM scan is complete, you must run the System File Checker.and it's easy by running the following command:

sfc /scannow

During scanning, do not close the CMD until the process is complete.

Restart your computer.

This should help – but if it does not, try these suggestions:

I hope something helps you.

Anand Khanse is the director of, a 10-year Microsoft MVP Winner on Windows (2006-16) and a Windows Insider MVP. Please read the entire message and comments first, create a system restore point before making any changes to your system, and be cautious about third party offers when you are in the system. installation of free software.

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