Keep getting error code 4128 in Call of Duty WW2? This is quite annoying and you’re certainly not the only one who faces it. Many players are reporting this issue. But the good news is that you can fix it. This article is going to show you how to fix the error code 4128 quickly and easily.

Before you start, select your gaming platform first:

PC

Here are some fixes that are useful for many Windows users to fix Call of Duty WW2 error code 4128.

Try these fixes:

You may not have to try them all. Just work your way down the list until you find the one that works for you.

  1. Restart your computer
  2. Run Steam as an administrator
  3. Verify the integrity of your game files
  4. Clear Steam cache and cookies
  5. Update your graphics driver
  6. Reinstall your Steam client

Fix 1: Restart your computer

Some programs may conflict with your game or Steam client, resulting in error code messages when you’re gaming. To fix it, you can simply restart your computer, and then relaunch your game.

If your problem still exists after the reboot, don’t worry. Read on and try the fix below.

Fix 2: Run Steam as an administrator

Steam sometimes requires the administrator privilege to perform certain functions. Try running your game with administrator privilege to see if it fixes your problem. Here is how:

1) If your Steam is running now, right-click the Steam icon on the taskbar and select Exit.

2) Right-click the Steam icon and select Run as administrator.

3) Click Yes.

Restart your game to check if this helped. If not, read on and check the fix below.

Fix 3: Verify the integrity of your game files

Call of Duty WW2 may crash when a certain game file is damaged or missing. To fix it, try verifying the integrity of your game files on the Steam client. Here is how:

1) Run your Steam client.

2) Click LIBRARY.

3) Right-click Call of Duty WW2 and select Properties.

4) Click the LOCAL FILES tab, and then click VERIFY INTEGRITY OF GAME FILES.

5) Wait for Steam to fix any damaged or missing files automatically.

Relaunch your game after this process is complete. If this didn’t fix your problem, don’t worry. There are still 3 more fixes to try.

Fix 4: Clear Steam cache and cookies

Cache files and cookies stored by Steam may also be the cause of game issues. So you should clear cache and cookie regularly to keep your game running smoothly. Here is how to do it:

1) If your Steam is running now, right-click the Steam icon on the taskbar and select Exit.

2) Right-click the Steam icon, and then select Run as administrator.

3) Click Steam, and then select Settings.

4) Select Web Browser and click DELETE WEB BROWSER CACHE.

5) Click OK.

6) Click DELETE ALL BROWSER COOKIES.

7) Click OK.

8) Restart your game.

Hope this fix worked for you. If you problem persists, try the fix below.

Fix 5: Update your graphics driver

One of the most common causes of this problem is an outdated or a faulty graphics card driver.

There are two ways you can update your graphics driver:

Option 1 – Manually – You’ll need some computer skills and patience to update your drivers this way, because you need to find exactly the right the driver online, download it and install it step by step.

OR

Option 2 – Automatically (Recommended) – This is the quickest and easiest option. It’s all done with just a couple of mouse clicks – easy even if you’re a computer newbie.  

Option 1 – Download and install the driver manually

The manufacturer of your graphics product keeps updating driver. To get the latest graphics driver, you need to go to the manufacturer website, find the drivers corresponding with your specific flavor of Windows version (for example, Windows 32 bit) and download the driver manually.

Once you’ve downloaded the correct drivers for your system, double-click on the downloaded file and follow the on-screen instructions to install the driver.

Option 2 – Automatically update your graphics drivers

If you don’t have the time, patience or computer skills to update the graphics driver manually, you can do it automatically with Driver Easy.

Driver Easy will automatically recognize your system and find the correct drivers for it. You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making a mistake when installing.

You can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version it takes just 2 clicks:

1) Download and install Driver Easy.

2) Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers.

3) Click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system (this requires the Pro version – you’ll be prompted to upgrade when you click Update All).

You can do it for free if you like, but it’s partly manual.
If you need assistance, please contact Driver Easy’s support team at support@drivereasy.com.

Fix 6: Reinstall your Steam client

Corrupt or missing Steam files may also cause your game to fail. In this case, a reinstall is very likely the solution to your problem. Here is how to do it:

1) Right-click your Steam icon and select Open file location.

2) Right-click the steamapps folder and select Copy. Then, place the copy in another location to back it up.

3) On your keyboard, press the Windows logo key and type control. Then, click Control Panel.

4) Under View by, select Category.

5) Select Uninstall a program.

6) Right-click Steam, and then click Uninstall.

7) Follow the on-screen instructions to uninstall your Steam.

8) Download Steam.

9) Open the downloaded file and follow the on-screen instructions to install Steam.

10) Right-click your Steam icon and select Open file location.

11) Move the backup steamapps folder you create before to your current directory location.

12) Restart your game to see if it runs smoothly.

Hope one of the fixes above helped in resolving your problem.

Xbox One

If you’re gaming with your Xbox One and the error code 4128 appears, check the fixes below.

Try these fixes:

You may not have to try them all. Just work your way down the list until you find the one that works for you.

  1. Restart your console
  2. Update your console
  3. Reset your console
  4. Reinstall your game

Fix 1: Restart you console

In many cases, a simple restart can help fix game issues. Here is how:

1) Press and hold the power button on the front of the console for 10 seconds to turn off your Xbox One.

2) Wait for 1 minutes, then turn your console back on.

3) Restart your game.

Check if this worked for you. If you still get the error code 4128, try the fix below.

Fix 2: Update your console

Error code 4128 might appear because your Xbox One system is out of date. So you should update your Xbox One to prevent game issues to occur. Here is how:

1) On the home screen, press the Xbox button to open the guide.

2) Select System > Settings > System > Updates & downloads.

3) Under Updates, select Keep my console up to date.

4) After the process is complete, restart your game to see if it runs correctly.

If the error code 4128 still appears, try the fix below.

Fix 3: Reset your console

Improper console settings can also cause game errors for you. In this case, try resetting your Xbox to default factory settings. Here is how to do it:

1) On the home screen, press the Xbox button to open the guide.

2) Go to System > Settings > System > Console info.

3) Select Reset console.

4) Select Reset and keep my games & apps

This will reset the OS and delete all potentially corrupted data without deleting your games or apps.

5) Restart your game to see if this helped.

If your problem persists, check the fix below.

Fix 4: Reinstall your game

You’re likely to run into the error code 4128 when your game file is corrupted or damaged. To fix it, you’ll need to reinstall your game. Here is how to do it:

1) On the home screen, press the Xbox button to open the guide.

2) Select My games & apps, and then select See all.

3) Select Games or Apps.

4) Highlight your game, press the Menu button, and then select Uninstall.

5) Select Uninstall all.

6) Insert the game disc into the drive, and then select the game title from the Ready to install tab at the top of the screen to download and install Call of Duty WW2.

7) Restart your game.

Hope your game runs smoothly now.

PlayStation 4

If you get the error code 4128 on your display while you’re gaming on your PS4, here are some fixes that might help.

Try these fixes:

You may not have to try them all. Just work your way down the list until you find the one that works for you.

  1. Restart your PS4
  2. Update your PS4 system software
  3. Restore your PS4 settings to default

Fix 1: Restart your PS4

One quick fix to game issues on PS4 is restarting your device. Here is how:

1) On the front panel of your PS4, press the power button to turn it off.

2) After your PS4 is turned off completely, unplug the power cord from the back of the console.

3) Wait for 3 minutes, and then plug the power cord back into your PS4.

4) Press and hold the power button again to restart your PS4.

5) Restart you game to see if this helped.

If your problem still exists, don’t worry. There are still 2 more fixes to try.

Fix 2: Update your PS4 system software

Outdated system software may also lead to game issues on your PS4. In this case, updating your PS4 system software is very likely the solution to your problem. Here is how to make it:

1) On the home screen of your PS4 system, press the up button on your controller to go to the function area.

2) Select Settings.

3) Select System Software Update, and then follow the on-screen instructions to update the system software for your PS4.

4) Restart your game to see if this resolved your issues.

If your problem persists after the latest version of the system software is installed on your PS4, try the fix below.

Fix 3: Restore your PS4 settings to default

Another method to fix Call of Duty WW2 error code 4128 is restoring your PS4 to the default factory settings. Here is how:

Don’t worry about your game data. This process will only refresh all of your settings to their original state; it won’t delete the saved date on your hard drive.

1) On the front panel of your PS4, press the power button to turn it off.

2) After your PS4 is turned off completely, press and hold the power button.

3) After you hear two beeps from your PS4, release the button.

4) Connect your controller to your PS4 with a USB cable.

5) Press the PS button on your controller.

6) Select Restore to Default Settings.

7) Select Yes and wait for the process to be complete.

8) Restart your game to see if this fix worked.

Hopefully, this article helped in resolving your problem! If you have any questions or suggestions, please feel free to leave a comment below.

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