• March 12, 2023
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Warzone Fehlercode 273472 is a common error code that players encounter while playing Call of Duty: Warzone, a popular first-person shooter game developed by Activision. This error code is accompanied by the message “Lost connection to host” or “Connection failed” and can be frustrating for players who are trying to enjoy the game. In this article, we’ll take a closer look at the Warzone Fehlercode 273472 issue, what causes it, and how to fix it.

What is Warzone Fehlercode 273472?

Warzone Fehlercode 273472 is an error code that indicates a connection issue between the player’s device and the game server. When this error occurs, the player is disconnected from the game and unable to continue playing.

What Causes Warzone Fehlercode 273472?

There are several reasons why a player may encounter the Warzone Fehlercode 273472 error. Some of the most common causes include:
  1. Server issues: If the game server is experiencing high traffic or is undergoing maintenance, players may experience connection issues.
  2. Network issues: Poor internet connection or network congestion can cause connection problems.
  3. Firewall settings: Firewall settings on the player’s device or network may be blocking the game’s connection.
  4. Outdated game: Using an outdated version of the game may cause connection issues.

How to Fix Warzone Fehlercode 273472?

Here are some troubleshooting steps that players can take to fix the Warzone Fehlercode 273472 issue:
  1. Check for server issues: Before troubleshooting the issue, players should check if there are any server issues by visiting the official Call of Duty Twitter account or website.
  2. Restart the game and device: Restarting the game and device can sometimes fix connection issues.
  3. Check network connection: Players should ensure that their internet connection is stable and that there is no network congestion.
  4. Disable firewall: Temporarily disabling the firewall on the player’s device or network can help troubleshoot the issue.
  5. Update game: Updating to the latest version of the game can fix bugs and improve connectivity.
  6. Contact support: If none of the above steps work, players can contact the game’s support team for assistance.

There are a few additional things players can try if they are still experiencing issues:

  1. Reset network hardware: Resetting the modem, router, or any other network hardware can sometimes help fix connectivity issues.
  2. Use a wired connection: If players are experiencing consistent connection problems. They may want to switch to a wired connection instead of using Wi-Fi.
  3. Check for other applications: Running other applications or downloads in the background while playing Warzone can slow down the network and cause connectivity issues. Players should make sure to close any unnecessary applications while playing.
  4. Verify game files: Verifying the game files can help fix any corrupted. Or missing files that may be causing the issue. To do this, players can go to the game’s installation folder. Right-click on the game’s executable file, and select the option to verify the game files.
By trying out these additional steps, players may be able to resolve the Warzone Fehlercode 273472 issue and get back to enjoying the game without interruption. It’s worth noting that while these steps can be effective in fixing the issue for many players, some may continue to experience connectivity issues. If that’s the case, it’s important to remember that the issue may be out of the player’s control and that they may need to wait for the developers to address the issue with a future update or patch. In the meantime, players can continue to try the above steps and contact support for further assistance.

Here’s how to do it:

  1. Close the game and any other programs running in the background.
  2. Press the Windows key + R to open the Run dialog box.
  3. Type %ProgramData% into the dialog box and press Enter.
  4. Open the folder named Blizzard Entertainment.
  5. Delete the folder named Call of Duty Modern Warfare.
  6. Restart your computer and launch the game.
This will force the game to create a new cache with fresh data, which may resolve the Warzone Fehlercode 273472 issue.


In conclusion, Warzone Fehlercode 273472 is a frustrating issue that can prevent players from enjoying Call of Duty: Warzone. However, there are several troubleshooting steps that players can take to resolve the issue, including checking for server issues, restarting the game and device, checking network connectivity, disabling firewalls, updating the game, resetting network hardware, using a wired connection, verifying game files, clearing the game cache, and disabling in-game overlays for third-party software. By trying these steps, players can increase their chances of resolving the issue and getting back to playing the game without interruption.

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