Call of Duty is one of the most popular games out there. Meanwhile, Call to Duty World War 2 lets you play out a series of campaigns and battle out other players in multiplayer mode. However, the game is not without faults, and some players have reported running into the 4220 error code when playing the game.

Naturally, this can be quite disruptive to your gameplay — especially in multiplayer mode. Unfortunately, the error message itself is very short and does not give any information about what you can do to fix the problem. This leaves a lot of players frustrated and wondering how to fix the Error 4220 in Call of Duty WW2.

If you are one of the users facing this problem, you’ve come to the right place. In this post, we will look into what can be causing the 4220 error code and how to go about fixing it.

What Is the Error Code 4220 Call of Duty WW2?

The 4220 error notice is a widespread bug that can be caused by a variety of situations. It may be related to network issues: if your internet connection is unstable or not fast enough, you may be running into glitches during gameplay. An outdated or corrupt system driver could also be causing the problem. Then again, in some cases, the error code may just be a local glitch that can be solved by simply using a different mode or reinstalling the game.

As there can be quite a few reasons behind the issue, there can also be quite a few solutions. Below, we will give you several possible fixes for this error code.

How to Fix the Error Code 4220 In Multiplayer Mode of COD WW2?

Here are a few things you can try to fix the 4220 error in Call of Duty:

  • Restarting your device
  • Logging on Zombie first
  • Checking your network connection
  • Updating your drivers
  • Reinstalling the game

Hopefully, you won’t need to try all of the above fixes and will find a workable solution very soon. With that, we do suggest that you start at the top of the list. We have listed the easiest and least time-consuming fixes first. Now, if the first option doesn’t work, simply move on to the next one.

Before you proceed with the fixes, make sure that your system meets performance requirements for Call of Duty. Here are the minimum requirements for the game:

  • Operating System: Windows 7 64-Bit (SP1) or Windows 10 64-Bit
  • CPU: Intel Core i3-4340 or AMD FX-6300
  • GPU: NVIDIA GeForce GTX 670 / GeForce GTX 1650 or Radeon HD 7950
  • HDD: 175GB
  • Memory: 8 GB RAM

While these are enough to make the game run on your device, the recommended specifications for smooth gameplay are a bit higher:

  • Operating System: Windows 10 64-bit latest update
  • CPU: Intel Core i5-2500K or
  • AMD: Ryzen R5 1600X processor
  • GPU: NVIDIA GeForce GTX 970 / GTX 1660 or
  • Radeon R9 390 / AMD RX 580
  • HDD: 175GB
  • Memory: 12 GB RAM

Then again, if you want to play the game competitively, your system will also need to be up to par:

  • Operating system: Windows 10 64-bit latest update
  • CPU: Intel i7-8700K or AMD Ryzen 1800X
  • GPU: NVIDIA GeForce GTX 1080 / RTX 2070 SUPER or
  • Radeon RX Vega Graphics
  • HDD: 175GB
  • Memory: 16 GB RAM

For an ultra-gaming experience, your specs will need to be even higher:

  • Operating system: Windows 10 64-bit latest update
  • CPU: Intel i7-8700K or AMD Ryzen 1800X
  • GPU: NVIDIA GeForce GTX 1080 / RTX 2070 SUPER or
  • Radeon RX Vega Graphics
  • HDD: 175GB
  • Memory: 16 GB RAM

For the game to run without errors, your system should just meet the minimum requirements listed above. If it does, you should not be running into any issues — and if you are, simply proceed with the fixes below.

Does your device not meet the minimum requirements for playing Call of Duty? If so, the only way out would be to invest in a hardware or software upgrade.

Fix One: Restart Your Device

This is the first and simplest thing you should try. Yes, it is a cliche but it has proven to be quite successful for a lot of people facing the same issue. So, it’s best to rule this fix out first before proceeding with more complicated technical solutions.

So, go ahead and reboot your device and see if this solved the error. If not, move on to the next fix.

Fix Two: Log on Zombie First

If rebooting your device hasn’t helped. You can try logging into Zombies. This may not sound like a legitimate solution, but somehow it works. The thing is that the Zombies mode is different from the others in connecting mechanisms. We are not sure exactly why this is a solution, but it does seem to solve the error for a lot of users. So, here it goes:

  • Open COD WW2.
  • Connect to Xbox Live.
  • At this point, you may receive the error code. But don’t worry, simply keep going with this fix.
  • Go to NAZI ZOMBIES.
  • Click MULTIPLAYER.
  • Go back to the main menu.
  • Click Xbox live.
  • Now, you should be able to play in multiplayer mode with no errors.

Fix Three: Check Your Network Connection

You can only play Call of Duty if you have a stable and consistent internet connection. Thus, the next thing you should do is check the connection from your console and try reconnecting to Xbox live.

If you are a PC user, use a wired connection.

Next, make sure you’ve signed in to your system account. If for some reason, you can’t sign in to your account, this could be related to connection problems.

Here’s how to troubleshoot your connection on Xbox One/ PS4 / Steam:

  • If you were already signed in to your account but still could not connect, you should check the connectivity alerts on your system’s status page.
  • For PS4/Xbox One players, it is generally recommended to troubleshoot the connection to locate the problem.

Here’s how to troubleshoot your connection on PS4:

  • From the PlayStation home screen, go to Settings.
  • Click Network.
  • Go to Test Internet Connection and allow the test to run.

Here’s how to troubleshoot your connection on Xbox One:

  • If there is a disc in your Xbox, take it out.
  • Turn on your Xbox One
  • Go to Xbox Home.
  • Navigate to Settings and select Network.
  • On the right side, go to Test network connection.
  • Let the test run.

Fix Four: Update Your Drivers

Yet another popular reason why you may be rubbing into errors when playing the game is that one of your system drivers may not be working properly. In fact, an outdated or corrupt driver can be the cause of a whole range of problems on your computer that go way beyond gaming. This is why it is strongly advised to keep all your system drivers up to date and functioning properly. Thus, if you suspect that your Call of Duty errors may be related to a faulty driver, you should definitely try updating it.

There are two ways of doing that: you can update your drivers manually or do it automatically with the help of a specialized app.

Typically, updating drivers manually is recommended for more experienced Windows users. It is a multi-step process that can take quite a bit of time. What’s more, if performed incorrectly, it can cause even more issues on your PC than you originally started out with. Thus, it is best to do a manual update only if you are confident in your PC skills. If this is what you decide, here’s what you will need to do:

  • First, you will need to locate a corrupt or outdated driver — in our case, this is your keyboard driver.
  • Head to the manufacturer’s website and download the latest available driver version.
  • Download it on your computer.
  • Next, install the driver.

Make sure to follow the instructions of the installation wizard. It would also be best to consult professional sources or have an experienced Windows user help you out. As we’ve mentioned earlier, if you make a mistake during the installation process, you may end up with more errors on your PC.

If you don’t feel confident about updating the driver manually or simply want to save some time, you can update the driver automatically.

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If you decide to update your drivers automatically, you will first need to find and download a tool that will help you do that. You can use a program called Auslogics Driver Updater. Once installed, this tool will start by running a scan for outdated drivers. If such drivers are located, the program will automatically update them to the latest available versions. This way, you will be able to get your keyboard driver updated in just a few clicks and without any risk to your system. If you want to update your drivers automatically with the help of Auslogics Driver Updater, here are the steps to take:

  • First, head to Auslogics Driver Updater’s official page.
  • Download the program.
  • Follow the instructions of the installation Wizard.
  • Once the program is installed, click Scan for Driver Issues.
  • Driver Updater will then check if there are any outdated or faulty drivers on your PC.
  • If any are found, the program will tell you.
  • All you need to do next is click the Update Drivers damage.

There you have it — your drivers will be updated in just one click. If after you’ve updated your drivers, you are still running into the same problem when playing Call of Duty, move on to the final fix in this list.

Fix Five: Reinstall the Game

When you uninstall and then reinstall a game on your device, its data files are rewritten. In a lot of cases, this can be enough to fix the error code.

Here’s how to uninstall Call of Duty on your device:

  • On your keyboard, press Win and R keys at the same time.
  • This will launch Run.
  • Type in “appwiz.cpl” (no quotes).
  • On your keyboard, press Enter.
  • Locate Call of Duty.
  • Right-click the game in the list and select Uninstall.
  • Once the game is uninstalled, go on and download it again from the source where you first purchased it.
  • Try launching the game again and see if the error is now gone.

There you have it. Hopefully, you have now been able to get rid of the 4220 error code in Call of Duty and can now enjoy smooth gameplay. Which of the above solutions has worked the best for you? Please share in the comments below.