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How to fix Warzone error code 4?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

Warzone error code 4 is a network error that can be caused by a variety of factors. These include an unstable internet connection, a problem with your router or modem, or a problem with the Warzone servers. This error can also be caused by a game update that is not compatible with your system, or by a corrupt game file.

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1. Delete the "Battle.net" folder in your "Documents" folder

  1. Open the "Documents" folder.
  2. Find the "Battle.net" folder and delete it.
  3. Restart your computer.
  4. If the error code still persists, try reinstalling the Battle.net client.

2. Run the game as an administrator

  1. Go to the Start Menu and type in "cmd"
  2. When Command Prompt appears, type in the following: cd C:\Program Files (x86)\Origin Games\Star Citizen\
  3. This will take you to the Star Citizen installation directory.
  4. Next, type in the following command to start the game as an administrator: star Citizen.exe -admin
  5. If you receive the following error, reboot your computer and try running the game again: "The application was unable to start because of an error. (4) Please review the log file for more information." Then, follow these steps to fix the issue: a. Click on the Start button and then click on "Control Panel". b. Double-click on "System and Security" and then click on "Administrative Tools". c. Double-click on "Computer Management" and then click on "Services". d. Right-click on "Warzone" and then click on "Stop". e. Right-click on "Warzone" and then click on "Start". f. Click on "OK" to close the "Computer Management" window. g. Click on "OK" to close the "System and Security" window. h. Close the "Command Prompt" window.

3. Update your drivers

  1. Right click on the device that is causing the problem and select Update Driver
  2. Follow the on-screen instructions
  3. Restart your computer if prompted to do so

4. Verify the integrity of the game files

  1. Verify the integrity of the game files by checking the file size and hash values.
  2. If the file size or hash values are not correct, then the game files may be corrupt and must be replaced.
  3. If the game files are still corrupt, then the game may not be playable and must be reinstalled.

5. Delete the "Temp" folder in your "Windows" folder

  1. Open "Windows Explorer"
  2. Navigate to your "Windows" folder
  3. Locate the "Temp" folder
  4. Right-click on the "Temp" folder and select "Delete"
  5. Confirm the deletion by clicking on "Yes"

6. Change your DNS settings

  1. Start by opening your web browser and navigating to the following address: https://www.google.com/settings/dns/
  2. On the DNS settings page, you will need to enter the primary and secondary DNS servers that you want to use. You can find these servers by doing a search for your regional domain name authority. For example, if you are using the warzone error code 4 website, your primary DNS server would be ns1.warzoneerrorcode.com and your secondary DNS server would be ns2.warzoneerrorcode.com.
  3. Next, you will need to enter the IP address of your router. You can find this information by doing a search for your router manufacturer’s website.
  4. Finally, you will need to enter the IP address of your computer. You can find this information by doing a search for your computer’s MAC address.

Still not working? maybe try:

  1. Flush your DNS cache.
  2. Reset your Winsock settings.
  3. Use a VPN.