A Troubleshooting Guide for Dev Error 11557 on Your Device

The Warzone 2 and MW2 recently came up with a Season 1 Reloaded update. Ever since this happened, players have been facing the Dev error 11557. Console players face it more frequently than those playing on their computers.

Most commonly, the issue has impacted those playing on PS4, PS5, and Xbox. Modifying the in-game settings is the most common and simple way to resolve this error. There are also other ways to troubleshoot the 11557 error.

This article will give you a deeper understanding of the problem and how to fix it.

What Is the Dev Error 11557?

The MW2 Dev error 115577 points to a corrupted file. It frequently happens when the update or the game wasn’t correctly installed. It can also occur if there was any disturbance in the download or installation process.

Players commonly complain that they face the 115577 error after unlocking particular weapon blueprints. Other causes that may lead to the problem include issues with either the players, graphic drivers, or the graphics in the game.

Measures to Fix Dev Error 11557

Now that you have a better understanding of this problem, here are some effective fixes to use.

1.   Update Xbox

You can troubleshoot the 11557 Dev error by updating the console. Here are the instructions for updating it.

• Check whether your Xbox is linked to the internet.
• Now, press the ‘Xbox’ button that opens the guide.
• Choose your account icon.
• After that, choose ‘Settings.’
• Next, select ‘System.’
• Now, choose ‘Updates & Downloads.’
• After that, choose ‘Update Console.’
• If you see a ‘No Console Update’ option, it means your Xbox is updated.

2.   Update the PlayStation

If you want to fix the Dev error 11557 PS4, update the PlayStation.

• On the wireless controller, hit the ‘PS’ button.
• Navigate to the ‘Control Center.’
• Here, choose ‘Downloads.’
• If there are any pending updates, you will see them.

POINT TO NOTE: If the update doesn’t happen, highlight the system software update and pick the ‘View Error Info’ option followed by ‘Try Again.’

3.   Change the texture streaming settings and network settings

If you face the Dev error 11557 PS5, make some modifications in the game settings. Use these effective tips to troubleshoot the 11557 Dev error.

• Head to ‘Settings.’
• Now, choose ‘Graphics’ followed by ‘Quality.’
• Choose ‘On-demand texture streaming’ followed by ‘Show More.’
• Now, configure the allocated texture cache size to the minimum.
• If the error persists, go to ‘Account.’
• Next, choose ‘Network Settings.’
• Here, disable ‘Crossplay Communications.’
• This will fix the MW2 11557 error.

4.   Reinstall Warzone 2 or Call of Duty Modern Warfare 2

Reinstalling the game on Battle.net or Steam is a great resolution to quickly overcome the 11557 error.

• net

1. Launch the Battle.net application.
2. Go to your Games list and choose ‘Warzone 2’ or ‘Call of Duty Modern Warfare 2.’
3. Now tap the gear icon beside the ‘Play’ button.
4. Hit ‘Uninstall’ and tap ‘Yes’ to confirm your action.
5. Once the uninstallation ends, hit the ‘Install’ button.

• Steam

1. On the Steam application, head to your Library.
2. Now locate ‘Warzone 2’ or ‘Call of Duty Modern Warfare.’
3. Right-tap the game and choose ‘Manage.’
4. After that, tap ‘Uninstall.’
5. Confirm your action by tapping ‘Uninstall’ again.
6. After that, tap the ‘Install’ button to install the game.

5. Confirm file integrity

As mentioned earlier, the MW2 Dev error 11557 points to a corrupted file. So, you must verify the integrity of the files.

• Steam

1. Open Steam and tap the ‘Library’ tab.
2. Right-tap Warzone 2 or Modern Warfare and choose ‘Properties.’
3. Tap ‘Local Files.’
4. Next, tap ‘Verify integrity of game file.’

• net

1. In Battle.net, head to the ‘All Games’ menu.
2. Tap ‘My Games.’
3. Choose ‘Warzone 2’ or ‘Modern Warfare 2.’
4. Tap the gear icon beside the ‘Update’ button and choose ‘Scan and Repair.’

6. Update the Windows OS

It is a best practice to update Windows and then play games like Warzone 2 and Call of Duty Modern Warfare 2. Follow these simple steps to update your Windows.

• Hit the ‘Start’ button.
• Choose ‘Settings.’
• After that, launch ‘Windows Update.’
• Next, tap ‘Check for updates.’
• If there will be any pending updates, you will see the ‘Download and Install’ button.
• Click this button.

7. Restore PS4 to default settings.

If you haven’t yet found a solution to Dev error 11557 PS4, try restoring the PlayStation to default settings.

Select ‘Settings’ followed by ‘Initialization.’ Lastly, choose ‘Restore default settings.’ You will see a set of instructions on your screen. Follow all of them to successfully restore default settings.

This will fix issues that are causing incorrect settings on your console.

POINT TO NOTE: While the restore operation is in process, do not turn off the PS4 system. This action can damage your system.

8. Get the latest GPU driver updates

You can use the Device Manager to update your GPU drivers and fix the 11557 error.

• From the Windows Start search bar, input ‘device manager’ and access it.
• Now launch the Display Adapter.
• Left-tap on the driver name and choose the ‘Update Driver’ option.
• Choose ‘Search automatically for drivers.’
• Now adhere to the guidelines for downloading the GPU driver.

9. Update DirectX 10 to version 11

Another effective fix for the Dev error 11557 on MW2 is updating DirectX 10 to 11.

• Open Blizzard Battle.net and choose the game.
• Now go to ‘Options’ followed by ‘Game Settings.’
• Place a tick on the ‘Additional Command Line Arguments’ box.
• Here, input ‘-D3D11’
• Finally, tap ‘Done’ to save the new changes.

10. Exit unwanted background applications.

Background applications can also result in the 11557 error. So, if there are many unnecessary background applications running, close all of them to resolve the problem.

• go to the Task Manager.
• Choose the applications you wish to close.
• After that, tap ‘End Task’ in the right corner.
• After closing these programs, restart the game.

Summing up

Hopefully, you now feel confident about resolving the 11557 Dev error on Modern Warzone. You can fix it on devices like PlayStation, PS4, and PS5 quite easily using these fixes. However, if you face any issues, seek professional assistance for printers error.