How to Fix 0x00000039 Error

SYSTEM EXIT OWNED MUTEX is one of the BSOD error messages on windows 10 PC. These BSOD errors are pretty usual on Windows 10 devices, and it happens in certain situations. This error message can appear with a bug value of 0x00000039. The error can be pretty hard to understand and fixed, but in this article, we are here to help you out. We will offer several solutions to fix this error from your device. Let’s begin.

Source: How to Fix 0x00000039 Error

Solution 1: Running Windows Update

We all aware of Microsoft’s timely updates that provide exiting additional functions, be it, repairing updates for bugs and glitches, as well as a few improvements. However, If your OS is not updated to the latest update, then your system might show some errors and issues. See the below instructions to fix the SYSTEM EXIT OWNED MUTEX error:

• Hit Start + I keys altogether on your keyboard to trigger the System Settings.
• Head to Update & security.
• Choose Windows Update from the left menu.
• Press on Check for updates.
• Hit on Download. 
• If the updates are available, then it will be downloaded by itself, and in case it needs a restart, then makes sure to follow the instructions mentioned on your screen. 

Solution 2: Reinstalling Audio Drivers

1. Some users found it helpful to fix the SYSTEM EXIT OWNED MUTEX error by simply updating their audio drivers on their devices. Now follow these instructions in order to fix the issue: 
2. Navigate to the Run program by pressing “Start + R” keys altogether.
3. Put in devmgmt.msc and press OK.
4. The Device Manager would appear, open the Audio inputs and outputs option. 
5. Now make a right-click on the audio driver you want to upgrade and then press on the Uninstall device option.
6. Make sure that the option saying Delete the driver software for this device is selected and then press on OK.
7. Now, once the driver is deleted, restart your equipment.
8. When the computer starts again, the error message saying SYSTEM EXIT OWNED MUTEX will be automatically solved. 

Solution 3: Fixing Corrupted System Files

Let’s fix the system broken, corrupted, or outdated files by this method and follow the details mentioned down below to solve it:

1. Enter cmd.exe command into the Start menu search bar. Now find the Command Prompt icon and then make a right-click on it. 
2. Choose the “Run as administrator” option.
3. Press on Yes if asked for confirmation.
4. Put in sfc /scannow and then press Enter. 
5. The scan is a bit more time taking then the previous solutions mentioned in this article, but this might solve the SYSTEM EXIT OWNED MUTEX error message. 
6. Now, make sure to restart your device to see the changes. 

Solution 4: Remove Unused External Devices

Some unused external devices are likely to interfere in your system sound output. Make sure to remove all of the external devices apart from the basic system parts like CPU, Monitor, Mouse, Keyboard, and basic speakers. When you do this, your issue might get resolved within a few days and weeks.

Solution 5: Preventing Unwanted Services and Startup Programs

Follow the instructions mentioned down here to stop any services related to the audio on your Windows 10 PC:

1. Select the Run option after pressing the Start button located on your system screen in the lower-left corner.
2. Enter msconfig and then press on OK.
3. Unselect the “Load startup items” option. 
4. Head to the Services option from the top menu. 
5. Now select the option saying “Hide all Microsoft services” and then press on Disable all link.
6. Head to the Startup option from the top. 
7. Now head to the Open Task Manager option.
8. Now see the list of the background running programs and applications. 
9. Also, see their startup settings and then to stop any service simply right click on the service you want to turn off. 
10. Now head to the Disable link.
11. Hit the Apply option. 
12. Press on Ok and then reboot the device. 

Solution 6: Performing the Full PC Scan

1. Head to the lower-right corner of the PC screen. 
2. Now find the shield-like icon. 
3. Press on that. 
4. Head to the Virus & threat protection option. 
5. Navigate to Scan options.
6. Make a click on Full scan. Press on the Scan now option.
7. Wait until the process wraps up and then make sure to apply recommended actions if any needed to remove malware. 

Solution 7: Running the Blue Screen Troubleshooter

1. Hit Start + I button to trigger the Settings of your system. 
2. Head to the Update & Security option.
3. Navigate to Troubleshoot.
4. Press on the Blue screen option.
5. Tap on Run the troubleshooter.

when the process completes, see if the error is fixed or not.