COD Warzone 2 and Modern Warfare 2 Dev Error 11557: How to fix

Call of Duty’s Warzone 2 has been a huge success, offering players an unpredictable and challenging gaming experience. However, some users have reported experiencing Dev Error 11557 after the recent update. This error is caused by a connection issue or an issue with the user’s internet service provider. In this article, we will discuss the reasons for this error and provide a step-by-step guide on how to fix it.

What Causes COD Warzone 2 and Modern Warfare 2 Dev Error 11557?

There are several reasons why Dev Error 11557 may occur in COD Warzone 2 or Modern Warfare 2. Some of the common causes are:

• Connection issues or problems with the internet service provider
• Overheating of the system
• GPU overclocking
• Software-related problems
• Incompatible graphics cards
• Malware

How to Fix COD Warzone 2 and Modern Warfare 2 Dev Error 11557

Here are some fixes you can try to resolve Dev Error 11557 in COD Warzone 2 and Modern Warfare 2:

Fix 1: Check your internet connection and ensure that it is stable. If you are experiencing any connection issues, try switching to a wired connection or restarting your router.

Fix 2: Adjust the graphics settings by disabling Texture Streaming and V-Sync, and lowering other graphic options. This can help improve the game’s performance and prevent it from crashing.

Must Read: How to fix Warzone 2 Dev 6345 error code

Fix 3: Verify the integrity of game files using the Battle.net client. This can help fix any damaged or missing files that may be causing the error.

Fix 4: Upgrade to DirectX 11 to fix any specific DirectX errors that may be causing the game to crash. To do this, launch Blizzard Battle.net, choose Call of Duty: MW, and click on Options. Then, check the Additional Command Line Arguments box in the Game Settings and type -D3D11 in the textbox. Save the changes and restart the system.

Fix 5: Update your graphics driver to the latest version. This can help fix any compatibility issues with the game and prevent it from crashing. To update your graphics driver, visit the official website of your graphics card manufacturer and download the latest driver for your graphics card. Install the driver and restart your computer.

Fix 6: Reset the game settings to their default values to resolve any compatibility issues with your system. To do this, launch the game and go to the Options menu. Scroll down to the Reset button and click on it. Confirm the reset and restart the game to see if the issue has been resolved.

Fix 7: Close any unnecessary programs running in the background using the Task Manager app. This can help free up system resources and prevent the game from crashing. To use the Task Manager app, right-click on the Taskbar and click on Task Manager. Select the programs you wish to close and click End Task.

Conclusion

In this article, we discussed the reasons for COD Warzone 2 and Modern Warfare 2 Dev Error 11557 and provided a step-by-step guide on how to fix it. If you are experiencing this error, try the fixes mentioned above to resolve