Now, if you are encountering the same error when launching Warzone, this guide will help you out. In this post, we will be mentioning fixes that you can use to get rid of dev error 6039 on Warzone. Before we list fixes, let u try and understand what could be the potential culprit of the error at hand.

What causes Warzone Dev Error 6039?

Here are the potential causes of Warzone Dev Error 6039:

It could be caused due to non-optimal graphics settings for Warzone on your system. If the scenario is applicable, you can try optimizing the graphics settings for Warzone to fix the error.Another reason for the same error could be corrupted or missing game files. Hence, to fix the error, you can try verifying the integrity of the game files of Warzone using the Scan and Repair feature on Battle.net.If you have a corrupted graphics driver on your PC, it can trigger the error at hand. In that case, you can try reinstalling your graphics driver.Your antivirus and firewall could also be interfering with the game and causing the error. So, disable your antivirus and firewall to fix the error.Software conflicts can also be one of the reasons causing dev error 6039 in Call of Duty: Warzone. To counter that, you can troubleshoot the error in a clean boot state.One more reason for the error can be the fact that the installation of Warzone is gone corrupted. If the scenario applies, you can reinstall the game to fix the error.

Based on the above scenarios, you can try a suitable fix to get rid of Warzone Dev Error 6039.

Fix Warzone Dev Error 6039

Here are the methods that you can try to fix Dev Error 6039 in Call of Duty: Warzone:

1] Optimize the graphics settings of Warzone

The error could be triggered due to your graphics settings for the Warzone game. Hence, the first thing you should try to fix the error is to optimize the graphics settings of Warzone. If you have a GeForce GTX graphics card, you can try the below steps to optimize graphics settings for Warzone: In case this doesn’t work for you, try the next potential fix to resolve the error. Read: Fix Memory Error 13-71 in Call of Duty Modern Warfare and WarZone

2] Scan and Repair the game files

One of the possible causes of this error can be corrupted or broken game files. You are likely to get this error if you are dealing with corrupted, faulty, broken, or missing game files of Call of Duty: Warzone. Hence, if the scenario is applicable, you can try scanning and repairing the game files to fix the error. Here are the steps to do so: If the Dev Error 6039 in Call of Duty: Warzone still persists, you can try the next potential fix to get rid of the error.

3] Reinstall your graphics drivers

The error might also be triggered due to corrupted graphics drivers on your PC. Hence, to fix the error in that case, you will have to uninstall your graphics drivers and then reinstall them to get rid of any kind of corruption that is causing the error. So, try reinstalling graphics drivers and then check if it fixes the error for you or not. If not, you can try the next solution to fix the error. See: Fix Warzone Error code 6 Diver on PC.

4] Disable your antivirus and firewall

The next solution you can try to get rid of the error is to disable your antivirus and firewall. This error could be very well facilitated in case your antivirus is interfering with the game modules and their working. Hence, if the scenario is applicable, you should be able to fix the error by disabling your antivirus and firewall. If you stop receiving the dev error 6039 in Call of Duty: Warzone after disabling your antivirus and firewall, you can be sure that the main culprit was your antivirus suite. Now, we don’t recommend you to keep your antivirus disabled all this while as it can invite threats and viruses to your system. So, what you can do is add the Battle.net game launcher and the Call of Duty: Warzone game executables to the exception list or exclusion list of your antivirus. Similarly, you can whitelist the game launcher and the game through your firewall. In case you still get the same error code on Warzone, move on to the next potential fix to resolve it. Read: COD Warzone Lagging or having FPS Drops on Windows.

5] Troubleshoot in a clean boot state

You might be getting this error code due to third-party applications or software conflict with the Warzone game. If the scenario applies, the conflicts can be avoided by performing a clean boot. You can follow the below steps to do that: If you are still unable to fix the error, there is one more fix that you can try. So, move on to the next potential solution to resolve the error. Read: Fix Modern Warfare Warzone’s High CPU Usage on PC.

6] Reinstall Warzone

If nothing worked for you, the last resort to resolve the error is to reinstall the Warzone game. In case you are dealing with the corrupted installation of the game, this method should fix the error for you. Hence, try uninstalling and then reinstalling the game using the following steps: Hopefully, you won’t receive dev error 6039 in Call of Duty: Warzone after reinstalling the game.

How do I fix Developer Error 6039 on PS5?

To fix Developer Error 6039 on your PS5 console, you can try performing a power cycle on your console. Simply, turn off the console, switch it off, unplug its power cord, and wait for a minute at least. After that, plug the console back into the switchboard and restart it. Hopefully, after restarting your console, you won’t receive the error.

How do I fix Dev error on Modern Warfare?

To fix COD DEV ERRORS like 6068, 6606, 6065, 6165, 6071, 6034, 5476, 6635, 6036, 6634, 5763 on Call of Duty Modern Warfare, check the Activision server status and ensure that the servers are up and running. Besides that, you can fix these dev errors by updating your graphics drivers to the latest version, running Modern Warfare as administrator, disabling the Crossplay feature, verifying the integrity of game files, or modifying Video Memory Scale. You can also try reinstalling the game to fix the error if nothing else worked for you. Now read: BLZBNTBNA00000012 Error has occurred while launching Call of Duty Warzone Pacific.