Call of Duty: Warzone Error Codes Guide (Step by Step)

Call of Duty Warzone is still getting errors in its latest update, if you’re getting an error then don’t worry as we’re here to help you fix that error. Players have reported different errors like:

  • DirectX unrecoverable error.
  • Crashes dev Errors, crash on startup, fatal error.
  • BLZBNTAGT000008A4 error.
  • Disc error.
  • GPU Not supported error.
  • Dev Error 6328.
  • BLZBNTBGS00000002.
  • Page File Error – Out of memory Error.
  • Fatal Error Dev error 6068.
  • Lost connection to host.
  • Dev Error 5573.
  • Error Code: 4.
  • Server Disconnected.

There are multiple solutions for the above mentioned errors.  Go through the guide and follow step-by-step instructions to counter the errors. 

How To FIX DirectX Unrecoverable Error in COD:Warzone?

DirectX Unrecoverable Error mostly occurred due to a problem in your computer.

There are three methods to fix this error, if one doesn’t work well, you can go for the next one. Following are the methods to fix the DirectX Unrecoverable Error:

  1. – D3D11 Command.
  2. Delete the Players Folder.
  3. Scan and Repair.

Fix # 01 – D3D11 Command:

  • After launching the Battle.net Launcher, click on “Options” written under the Call of Duty Warzone logo.
  • As you click on the options, a small tab will be open. Find the Game Settings and click on that.
  • Select the additional command line arguments in a new popped up window and type -D3D11. Then press done at the bottom right side.
  • After pressing Done, click on the play button to launch the game.
  • If it didn’t work well, close the launcher and move over to the next method.

Fix # 02 – Delete the Players Folder:

There’s one more method to fix the error.

  • Open the file explorer, head over to documents and navigate to the Call of Duty Modern Warfare folder.
  • After navigating to the folder, select players and delete this folder.
  • Now you need to launch the game again. If this also doesn’t work, then you need to try the next method.

Fix # 03 – Scan and Repair:

  • Launch the battle.net launcher and click Call of Duty: MW.
  • Now click on the options and navigate to show in explorer.
  • Tap on the Call of Duty Modern Warfare folder and delete all the files except (three) folders.
  • Now launch the battle.net launcher again as you close the folder. Click the options and tap on Scan and Repair.
  • After that, you will need to click on Begin scan on the new popped up window.
  • As you click on the begin scan, you have to wait for a while to be repaired. 
  • Launch the game again and enjoy.

How To FIX Crashes, DEV Errors, Crash on Startup in COD:Warzone?

There are six methods to fix the crashes, DEV errors, and crashes on startup. If one doesn’t work well, you can go for the next one. 

Following are the methods to overcome the issues at startup.

  1. Registry Editor.
  2. -D3D11 Command.
  3. Delete the Players Folder.
  4. Driver Installation.
  5. Run the programs as administrator
  6. Scan and Repair.

Fix # 01 – Registry Editor:

  • At first, open the Registry Editor by clicking the windows button and then type “reg edit” in the search bar. Click on Yes.
  • As the Registry Editor opens up, navigate to the Cryptography by following this directory “HKEY_Local_Machine\Software\Microsoft\Cryptography\” 
  • After that, right click on machineGUID and tap on modify.
  • In the newly opened window, type “d1eb246e-6243-4460-a88e-5d4e52b1ef6b” under the value data and click OK. Then you need to restart the computer again in order to run the modified registry key.
  • As it restarts, launch the game again and if the incoming issue is not resolved yet then head over to the next method.

Fix # 02 – -D3D11 Command:

This method has been discussed above, click here to have a look at it

Fix # 03 – Delete the Players Folder:

We have provided the full details of this method, click here to have a look at it.

Fix # 04 – Driver Installation:

  • Navigate to the search bar in the taskbar. Type GeForce Experience and hit enter.
  • On this newly opened interface, click on Driver.
  • Now click on any of the options that you want to install either Express installation or Custom installation.
  • It will take a while in searching for the video card models. Click on install and restart the game. The error might be fixed now. 

Fix # 05 – Run the programs as administrator:

  • Launch the “Battle.net” and navigate to the “Show in explorer” by clicking on options.
  • After going into “Show in explorer”, click on the Call of Duty Modern Warfare folder.
  • Navigate to the Modern Warfare Launcher.exe file.
  • Right click on it and then tap on properties.
  • In properties, navigate to the compatibility tab,
  • Check both i.e Run this program as an administrator and Disable full screening optimization, then navigate to apply button and hit OK.
  • Now coming to the next step, right click on the Modern Warfare.exe and navigate to the properties.
  • In properties, head over to the compatibility tab.
  • Tick “Run this program as an administrator” and “Disable full screening optimization”. Click apply and then OK.
  • Now, close this folder and start the game and if it fails again, go for the next method.

Fix # 06 – Scan and Repair:

We have provided the full details of this method, click here to have a look at it.

How To FIX Error BLZBNTAGT000008A4 in COD:Warzone?

BLZBNTAGT000008A4 error can occur because of overloaded regional servers of the game or ISP’s restrictions. The user configuration of the launcher settings or the network problem can also cause this error. 

There are five methods to fix the Warzone Error BLZBNTAGT000008A4. If one method doesn’t work well, you can try the next one.  

  1. Reset Log File.
  2. Change the Region.
  3. Change the Internet Properties.
  4. Network Reset.
  5. Run the Launcher as Administrator.

Fix # 01 – Reset Log File:

  • Tap the search bar on the taskbar and type command prompt on it. Run it as administrator by clicking the right button of the mouse.
  • As the command prompt opens, type “netsh int ip reset C:\resetlog.txt” and hit enter.
  • After that, type “netsh winsock reset” and hit enter.
  • A text line will be shown as “successfully reset the winsock catalog”. Now you need to type “ipconfig /flushnds” and hit enter.
  • Close the command prompt and restart your computer. Play the game. Hope, the error will be fixed.

Fix # 02 – Change the Region:

  • Open the battle.net launcher and pause the download.
  • Change the region of the game by clicking the “Region / Account”.
  • After changing the region, resume the download and as it gets completed, you can play the game.

Fix # 03 – Change the Internet Properties:

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There’s one more way to fix the error. 

  • First, navigate to the Control Panel from the taskbar.
  • In the Control Panel, navigate to “Network and Internet”.
  • Then you have to go to the Network and Sharing Center.
  • And tap on the Change Adapter Settings.
  • In Network Adapter Settings, right click on the network adapter and navigate to the properties.
  • In Ethernet Properties, click on Internet Protocol Version 4 [TVP/IPV4] and navigate to the properties.
  • Now select “Use the following DNS server addresses and type 1.1.1.1 and 1.0.0.1 into “Prefered DNS Server” and “Alternate DNS Server” respectfully and then press OK. Close all tabs.

Fix # 04 – Network Reset:

You can also counter this error by resetting the network. 

  • Click on the Windows button and navigate to settings.
  • And then tap on “Network and Internet”.
  • Navigate to the “Network Reset”.
  • Click on “Reset Now” and press Yes. Now you will need to restart the computer system.
  • As your PC restarts, a window will open on the right side. Click Yes and start the game. Hope the error will be fixed now.

Fix # 05 – Run the Launcher as Administrator:

If the error is not fixed yet, you can go for this method. 

  • Right click on the battle.net launcher and navigate to properties.
  • Navigate to the Compatibility tab and check “run this program as an administrator”. Click on Apply and press OK. Close the tab and play the game again.

How To FIX GPU Not Supported Error In COD:Warzone?

Warzone GPU Not Supported Error can occur because your system’s configuration may not be up to the mark or there may be a problem in the GPU settings or GPU driver. 

There are two ways to counter the “Warzone GPU Not Supported Error”. If one method doesn’t work well, you can try the next one.  

  1. Alter the graphic settings.
  2. Driver Installation.

Fix # 01 – Alter the graphic settings:

  • Click on the windows button and navigate to settings.
  • After that, tap on systems.
  • Navigate to Display, scroll down the bar and click on “Graphic Settings”.
  • Select the “Classic app” on Choose an app to set preferences and then click browse.
  • Locate the folder location, select Call of Duty Modern Warfare.exe and press add.
  • Now you will need to click on options.
  • A new tab with the title “Graphic Specialization” will open, click on High performance,  press Save and close the window settings.
  • To know the Call of Duty Modern Warfare folder location, launch the battle.net launcher, click on options and navigate to “show in explorer”.

Fix # 02 – Driver Installation:

As this method has been discussed above, click here to jump over the exact location.

How To FIX Dev Error 6328 In COD:Warzone?

Dev Error 6328 is the worst error in Call of Duty: Warzone as it makes the game completely unplayable. There are four methods to fix the “Call of Duty: Warzone Dev Error 6328”. If the first method doesn’t work well, you can try the next one and so on.  Following are the fixes to this error:

  1. Driver Installation.
  2. D3D11 Command.
  3. Running programs as an administrator.
  4. Scan and Repair.

Fix # 01 – Driver Installation:

We have provided the full details of this method, click here to have a look at it.

Fix # 02 – -D3D11 Command:

This method has been discussed above, click here to have a look at it

 Fix # 03 – Running programs as an administrator:

We have provided the full details of this method, click here to have a look at it.

Fix # 04 – Scan and Repair:

This method has been discussed already, click here to have a look at it

How To FIX Error BLZBNTBGS00000002 In COD:Warzone?

Warzone Error BLZBNTBGS00000002 can be fixed with three methods. If the first method doesn’t work well, you can try the next one. Following are the fixes to Warzone Error BLZBNTBGS00000002:

  1. Changing Internet Properties.
  2. Reset Log File.
  3. Network Reset.

Fix # 01 – Changing Internet Properties:

We have provided the full details of this method, click here to have a look at it.

Fix # 02 – Reset Log File:

This method has been discussed already, click here to have a look at it. 

Fix # 03 – Network Reset:

We have provided the full details of this method, click here to have a look at it.

How To FIX Page File Error – Out of memory Error In COD:Warzone?

Page File Error – Out of memory Error mostly occurs because of the problem in graphics card driver. It is a very simple error and easy to fix. 

Follow the below step-by-step instructions to fix the “Page File Error – Out of memory Error”. 

  • Type Control Panel in search bar and hit enter.
  • As the control panel opens, press F3 to go to the search bar, type system and hit enter. 
  • Navigate to the systems.
  • Go to advanced options.
  • Then left click on the advanced tab and press settings under the performance tab.
  • In the newly opened tab navigate to the advanced tab and click on change under the “Virtual Memory”.
  • Uncheck “Automatically manage paging file size for all drives”, click on the “No paging file” and press Set. A small sub window will pop up, press Yes. After that, you have to press the Apply button and then Ok on all pre opened tabs.
  • Close the Control Panel and restart the computer. As it restarts, move on to the game.

How To FIX Dev Error 5573 In COD:Warzone?

Warzone Dev Error 5573 occurs both in PS4 and PC. The reason behind this error are, you might have selected the wrong weapons or the wrong operator. If you make changes in both, hope the error will be fixed. Following are the two fixes of Warzone Dev Error 5573. 

  1. Modern Warfare weapons. 
  2. Modern Warfare operator. 

Fix # 01 – Modern Warfare weapons:

  • The first error occurs as in your gun loadouts, you may have selected Cold War weapons as your favorite weapon. So, if you change it to modern warfare weapons, this error will be fixed.

Fix # 02 – 

To resolve the second error, you have to select a modern warfare operator instead of Cold War Operator. Enjoy the game.

How To FIX Warzone Error Code: 4 In COD:Warzone?

Warzone Error Code: 4 is one of the earliest errors in the Call of Duty: Warzone game. The reason behind this error is the previously saved old profile of the player. There are more than one methods to fix the Warzone Error Code: 4, if the first doesn’t work, you can go for the second one. Following are the methods to fix this error.

  1. Delete the Players Folder.
  2. Scan and Repair.
  3. Network Reset.
  4. Changing Internet Properties.

Fix # 01 – Delete the Players Folder:

We have provided the full details of this method, click here to have a look at it.

Fix # 02 – Scan and Repair:

This method has been discussed already, click here to have a look at it

Fix # 03 – Network Reset:

We have provided the full details of this method, click here to have a look at it.

Fix # 04 – Changing Internet Properties:

This method has been discussed already, click here to have a look at it

How To FIX Server Disconnected Error In COD:Warzone?

Warzone Server Disconnected error occurs due to a problem in the server or local network. Slow internet connection and third party software interference could also be the reason for the occurrence of this error. 

There are two methods to fix this error, if the first one doesn’t work well, go for the second one. Following are the fixes for Warzone Server Disconnected error :

  1. Reset Log File
  2. Changing Internet Properties.

Fix # 01 – Reset Log File:

This method has been discussed already, click here to have a look at it

Fix # 02 – Changing Internet Properties:

We have provided the full details of this method, click here to have a look at it.

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