Are you trying to download a Warzone update and getting an error code 6 on your screen? Does the error pop up on your PC and your PS4 or Xbox as well? Don’t sweat; this article will guide you on why you are experiencing the issue and how to fix it.

Warzone is a new version of Call of Duty: Modern Warfare. The game is connected to 2020’s COD’s Black Ops, Cold War, and 2021’s COD Vanguard. Although Warzone is within the same app as Modern Warfare, you don’t need to buy related titles as it is a free-to-play gaming experience separate from the three games.

Along with the perks, Warzone error code 6 is a common bug that is frustrating a lot of players. Let’s discuss what the error means and how you can troubleshoot it with easy and quick methods.

What is code 6 Modern Warfare?

What is code 6 Modern Warfare?

Warfare error code 6, usually known as the Diver error, results when a download fails to complete. You’ll see a message along with the code that suggests contacting Activision support for further assistance. Afterward, the game won’t work and will leave you frustrated.

Many users get the error code 6 while downloading an update on their PCs through a game client; however, it can also show up on gaming consoles. It’s possible that any interruption in the downloads is resulting in corrupt data and forcing the game to throw the error.

Why do I keep getting error code 6 on Warzone?

Why do I keep getting error code 6 on Warzone?

There is no clear guidance from Activision support on why you are getting the error code 6. However, veteran COD players suggest the following reasons for failed Warzone gaming updates.

  • PC or console network settings are misconfigured.
  • Corrupt installation files are not letting the game finish downloading the updates.
  • Windows firewall is blocking Warzone to initiate downloads.
  • Your home broadband service is down due to regular maintenance or fault.

How do I fix error code 6 on Warzone?

How do I fix error code 6 on Warzone?

Before contacting Activision support, try the following fixes to troubleshoot the Warzone error code 6 at your end.

Rule out internet service disruption

During a gaming update, you want to ensure that your download never experiences a pause or a suspension. Otherwise, you’ll experience downloading issues and errors because of internet speed issues and unresponsive network equipment.

Therefore, make sure that you reset your router by unplugging it from the power source for 30 seconds, and see if you get the error next time. If the issue persists, check for an internet service outage in the area. Furthermore, contact your broadband service provider to fix the problem at the back end. Afterward, try updating COD Warzone.

You may also want to try switching to a wired network by connecting your router and device with an ethernet cable and check if this fixes the error.

Use another network or mobile data

A few COD Warzone players who experienced error 6 fixed it by switching their regular internet connection to cellular data. So, if you usually connect your gaming console or PC to your WiFi, try to connect the device to cellular date before downloading the Warzone updates.

Check Windows firewall settings

If you are playing Warzone on your PC, the Windows built-in firewall may be protecting your network by blocking COD Warzone downloads. Unless you have put the game on the firewall’s exception list, you’ll most likely see the error code 6. To allow Warfare to communicate through Windows firewall:

  • Press Windows logo key and R simultaneously on your keyboard, type “control firewall.cpl” on the Run dialog box, and hit the Enter key.
  • Select the “Allow a program through Windows Firewall” option on the left pane.
  • Next, see if Warzone or your gaming client is included in the list.
  • If not, click on “Change Settings” and use the “Allow a program” button to add Warzone or your gaming client to the list of exceptions.
  • Finally, apply the changes and retry updating Warzone.

You can also disable Windows Firewall before downloading the Warzone updates.

Download updates through a proxy server or VPN

Many COD Warzone players have successfully downloaded the latest game update by using a VPN or a proxy server. You can give it a shot to see if this works. Although a free VPN is an obvious choice for any user, we recommend that you opt for a paid proxy or VPN service for a secure and fast connection to overcome the Warzone Diver error.

Let intro cinematics play out

Another quick fix for the Warzone error code 6 is not skipping the introductory cutscenes. It’s an odd solution, and we don’t know how it affects the game, but quite a few players managed to download the update after letting the intro cinematics play out.

The fix is too simple not to try; therefore, try not to press the “A” button on your Xbox controller or “backspace” on your PC while the cutscenes go through.

Reinstall Warzone

Sometimes, specific game files go missing or corrupt, and you need to replace them by installing a fresh copy of the game. You may also need to reinstall Warfare if you get the error code 6 after updating the game on your device.

We suggest that reinstalling COD Warfare should be your last option as you have to download the entire game along with the updates, which are well over 100GB.

Get in touch with Activision support

If you have tried all the fixes in the guide, but the Warzone error code 6 is still haunting you, contact Activision Support to check the online status of the game and check if the servers are down. If this is the case, all you can do is wait for game developers to recover the servers.


Warzone error code 6 can pop on any device, usually if there is a problem with your internet connection. However, if your broadband connection is A-Okay, try other troubleshooting steps in the guide to find the one working for you. If all else fails, check whether your antivirus is blocking Warzone. Afterward, disable the antivirus and retry the fixes.