Call Of Duty Warfare is one of the most popular online games across the globe, and these FPP shooter game players recently reported major bugs. There are more than 30 Million active users of the game, for those number of players it has been quite frustrating.

where the players were not able to play the game. Today in this article we will be sharing a complete troubleshooting guide to resolve the Call Of Duty Modern Warefare Dev Error 6328. Follow the following instructions mentioned down below.

Fix Modern Warfare Dev Error 6328

There could be various factors which could trigger such error codes, check the following set of troubleshooting methods to resolve the Modern Warfare Dev Error 6328.

Restart your PC

Sometimes, due to malfunctioning of some system hardware

or software counterparts, your game might show such an error. Try restarting and try to recompile your system.

Update your GPU Driver

most likely your system driver may not be updated. Check for the respective driver card updates, if you find it outdated you require to update your GPU Driver to the latest version.

You can use third-party software to scan and detect any outdated drivers.Once you update your GPU, simply reboot your system and check if the problem still existed or have been resolved.

Verify the integrity of COD Modern Warfare

Blizzard has an inbuilt file integrity checker, through which you can scan for the game file if it finds any corrupted or missing then it will update the file.

  • Open Blizzard ( and go to the library
  • Click on the three-dot menu to expand the options
  • Select the Verify the Integrity, to start scanning.
  • It will take some time to finish
  • That’s it!

Reset your Router

As we all know, the game is an online game, which requires an active internet connection. Check your router if your internet is still active or contact your ISP if there is a backend temporary issue they were working on.

  • Power off your Router for a minute
  • Then Power-ON to start the router

After this, if you are still facing the issue then follow up on the next guide.

Tweak your COD MW settings

Sometimes, the issue might occur because your game settings are not set to run the game. Tweak the game settings from and with this your game will run on DirectX.

  • Open and then head over to the Warzone launch page.
  • Right-click on the options menu and choose game settings.
  • Enter the -D3D11 in the command line box in the drop-down menu.
  • After this, click on Done.
  • That’s it

Increase Virtual Memory

If you are running out of resources then you can use Virtual memory to boost your system resource. Check the following instructions to enable the Increase Virtual Memory.

  • Search for Advance System settings and then click on it.
  • Click on Advance and from there choose settings
  • And click on Advanced and then choose the Change option
  • Uncheck the checkbox for the Automatically manage paging file size for all drivers.
  • Click on the Default driver where your game is installed and then choose a custom size.
  • Enter the initial value and maximum size accordingly.
  • Click OK to confirm your action.

Delete Game Cache File

Sometimes, due to some interruption your game might be showing such an error, to fix this you can delete the game cache file.

  • Open the Run dialogue box (Shortcut Key: Windows + R)
  • Then, Enter %Programdata% and hit enter
  • From there, delete the and Blizzard Entertainment folder.
  • That’s it!

Tweak in-game Graphics Settings

It might be possible that your system isn’t able to handle the game, for this you can simply re-adjust your in-game graphics settings.

  • Open Call Of Duty Warzone and then click on Options.
  • Select Graphics and then under display mode go to Fullscreen.
  • After that, Enable the Sync (V-Sync) and, as for Details & Textures counterpart lower the Texture Resolution and Texture Filter Anisotripc to Normal.

Relaunch the game, hopefully, the problem is been resolved if you still encounter Dev Error 6328 then keep patience until the next update to patch the issue. If you have any query, please share with us in the comment section down below.