How to Resolve: Call of Duty (COD) WW2 Error Code 4220

Call of Duty World War 2 is one of the most famous games in the world. But you may encounter error code 4220, which blocks access to the game.

Don’t worry, you are not alone. It’s a common error that occurs in many conditions. We will tell you about the causes and ways to fix them.

What causes the Call Of Duty (COD) WW2 4220 error code?

This error message can be caused by a number of different reasons. In most cases, the cause lies in your console game and not in the servers. Reasons for this error message include, but are not limited to.

  • COD servers are down or under scheduled maintenance. If this is the case, you should not be locked out of multiplayer for more than an hour.
  • Your game is in an error state. To solve this problem and fix the error, you can follow the solutions below.
  • You do not have an active Internet connection. This error message usually occurs when the game cannot connect to online servers as described above.

Make sure you have an open internet connection, without a firewall or proxy server, before running the solutions. Solutions will not work if your Internet connection is interrupted.

How to repair the Call of Duty (COD) WW2 error code 4220?

Check your network connection

You can only play Call of Duty if you have a stable and consistent Internet connection. So the next thing you need to do is to check your console connection and try to reconnect to Xbox Live.

If you are a PC user, use a wired connection. Then make sure that you are logged into your system account. If for some reason you can’t log into your account, it may be due to connection issues.

Xbox One / PS4 / Steam:

  1. If you are already logged into your account but still can’t log in, you should check the login warnings on your system status page.
  2. For PS4/Xbox One players, it is usually recommended that you troubleshoot your connection to find the problem.


  1. On the PlayStation home screen, go to Settings.
  2. Click on Network.
  3. Go to Internet Connection Test and run the test.

Xbox One:

  1. If your Xbox has a disc in it, remove it.
  2. Turn on your Xbox One.
  3. Go to Xbox Home.
  4. Go to Settings and select Networking.
  5. On the right side of the page, click Test Network Connection.
  6. Run the test.

Reboot your device

This is the easiest thing you should try. Yes, it is a cliché, but it has proven to be very effective for many people facing the same problem. So it’s best to figure out this solution before moving on to more complicated technical solutions.

Reboot the device and see if the error has been fixed. If not, move on to the next solution.

Reinstall the game

When you uninstall and reinstall a game on your device, the data files are overwritten. In many cases, this may be enough to correct the error code.

  1. On your keyboard, press the Win and R keys simultaneously.
  2. This will launch the Run program.
  3. Type “appwiz.cpl” (without the quotes).
  4. Press the Enter key on your keyboard.
  5. Type “Call of Duty” into the search engine.
  6. Right-click on the game in the list and select “Uninstall”.
  7. After uninstalling the game, download it again from the source where you purchased it.
  8. Try restarting the game and see if the error is gone.

Frequently Asked Questions

Users who play Call of Duty World War 2 encounter error code 4220 when they cannot connect to the online multiplayer mode. This error usually means that the console cannot connect to the Internet, even if your Internet connection works and you can play other multiplayer games.

  1. Turn the game off, then turn it back on.
  2. Switch to windowed mode, then go back to full-screen mode.
  3. Update your device drivers.
  4. Reinstall the game.

At the bottom of the menu, select Settings, then All Settings. Select System, then Updates. The system will check for updates. Select Update Console when it is available.

Playing Call of Duty: WWII requires a constant and stable Internet connection. Wired connections maintain the minimum bandwidth required for online play, allowing your system to perform optimally.