How to fix dev error 11557 mw2: Step by Step

Modern Warfare 2 and Warzone 2.0 players are encountering a problem called Dev Error 11557 mw2 after the recent update. It’s happening more on consoles than on PCs. If you’re having this problem, there’s a simple solution that usually works for most people.

You just need to adjust your in-game settings. Before you try any fixes, make sure your console’s software or operating system is up to date, and also make sure your game is fully updated. Here’s how to fix Dev Error 11557 in Warzone 2.0 and Modern Warfare 2.

Fixing Dev Error 11577 in Modern Warfare 2 and Warzone 2

To fix the Dev Error 11557 in Modern Warfare 2 or Warzone 2 on your PS4 or PS5, follow these steps:

1. Launch the game and click on Settings.

2. Select the Graphics option.

3. Choose On-Demand Texture Streaming in the Quality tab.

4. Click Show More and adjust the Allocated Texture Cache Size to a minimum.

5. Restart the game and check if the error is resolved.

Update Your Xbox 

Update your Xbox to resolve issues like dev error 11557 mw2 Xbox, ensuring smoother gameplay and compatibility with the latest features

• To update your Xbox, ensure it’s connected to the Internet. Press the Xbox button, go to Profile & system (your account icon) > Settings.

• Choose System > Updates & downloads > Update console.

• If you see “No console update available” grayed out, it means your console is already up to date.

Update your PlayStation

• To update your PlayStation, press the PS button on your controller. Go to the control center and choose Downloads/Uploads.
•  Look for any updates that need to be installed.

If you are having trouble updating your system, try viewing the error information and attempting the update again.

Update the Windows

• To update your Windows operating system, go to the Start menu, then select Settings, and then click on Windows Update. You will see all pending updates. To immediately update your system, click on “Update Now”.

• If you are already on the latest version of your operating system, try reinstalling Modern Warfare 2 / Warzone 2.0 to see if it resolves the issue. If the problem persists, consider contacting Activision Support for assistance.

Confirm the Authenticity of the Game Files

Make sure your game files are genuine. This ensures they’re not corrupted or tampered with, leading to a smoother gaming experience without glitches or errors.

For Steam users:

• Open Steam and go to the Library tab.
• Right-click on Modern Warfare 2 or Warzone 2, then choose Properties.
• Click on Local Files in the left panel.
• Select Verify integrity of game files.

For Battle.net users:

• Launch Battle.net and navigate to the All Games menu.
• Click on My Games from the left panel.
• Choose Modern Warfare 2 or Warzone 2.
• Click on the gear icon near the update button, then select Scan and Repair.

Disable Crossplay Communications

To fix Dev error 11557 in Modern Warfare 2 and Warzone 2, some players found success by disabling Crossplay communications. You can try this too. Here’s how:

• Open Call of Duty: Modern Warfare 2 or Warzone 2.
• Navigate to Account > Network settings.
• Disable Crossplay communications.
• Restart the game to see if the error is gone.

Upgrade Graphics Driver and Device System

If you come across Dev error 11557 mw2 ps4, it could indicate that either your graphics driver or the system on your device is outdated. A fix involves updating them. Refer to helpful posts for guidance on how to update. Keeping your graphics driver and system up to date helps resolve this issue. Take steps to update, and you should see performance improvements.

• Search device manager in start

• click on display adopter you will see driver update
• Click the driver name with your left mouse button, then choose the option to update the driver.

• Choose the option “Search automatically for drivers,” and then simply follow the provided instructions to download the GPU driver onto your device.

Make your GPU better by using Outbyte Driver Updater. It’s a tool that helps your computer. Here’s how you do it:

• Get Outbyte Driver Updater.
• Open it, and it will check your drivers.
• Click to update all your drivers and fix any problems.

Refresh the Game with the Latest Updates

To update your game, open Steam or Battle.net, find your game, select “Properties” or “Check for Updates,” follow the steps, restart your computer, and launch the game.

For Steam users:

• Open Steam and go to your Library.
• Find CoD MW2 or Warzone 2, right-click on the game, and choose Properties.
• Click on the Updates tab and select “Always keep this game up-to-date.”
• After the updates are done, restart your computer and start the game.

For Battle.net users:

• Open Battle.net and choose CoD MW2 or Warzone 2.
• Click on the gear icon next to Play and pick Check for Updates.
• Follow the instructions to install updates.
• Once updated, restart your PC and launch the game.

Reinstalling the Game

If you have tried all the solutions and nothing has worked, it may be necessary to reinstall the game. Infinity Ward suggests reinstalling the game as the Call of Duty Modern Warfare 2 Dev Error 11557 message may indicate a corrupted file. To uninstall and reinstall Call of Duty Modern Warfare 2 or Warzone 2 on Battle.net, follow these steps:

• Open the Battle.net app.
• Select Call of Duty Modern Warfare 2 or Warzone 2 from your list of games.
• Click on the gear icon next to the blue Play button.
• Press Uninstall and confirm by pressing Yes, Uninstall.
• After uninstalling, press the blue Install button to reinstall the game.

FAQs

How can I fix a Dev Error 11557 MW2?

To resolve Dev Error 11557 in MW2, update graphics drivers, verify game files, disable overlay programs, and ensure the system meets game requirements.

How do you fix Dev error in Modern Warfare 2?

To fix Dev errors in Modern Warfare 2, try verifying game files through the Battle.net launcher, updating graphics drivers, disabling overlays, and running the game as an administrator. If issues persist, reinstall the game or contact support for assistance.

How do I fix Dev error 11152 Modern Warfare 2?

To fix Dev error 11152 in Modern Warfare 2, try updating your graphics drivers, verifying game files, disabling third-party overlays, and running the game as an administrator. If the issue persists, consider reinstalling the game.

How do I fix Dev error 11255 mw3?

To fix Dev Error 11255 in MW3, try updating your graphics drivers, verifying game files, and running the game as an administrator. If the issue persists, consider reinstalling the game or contacting support.

What is dev error 11557 mw2?

Dev error 11557 mw2 is a common problem encountered by gamers on Xbox consoles. It typically indicates issues with system compatibility or outdated software, disrupting smooth gameplay experiences in “Modern Warfare 2.