Fix COD: Modern Warfare 2 Error 0x00001338 (11571) N

Mycle Ahir
6 Min Read

Modern Warfare 2 players encountering the error code 0x00001338 (11571) N may find themselves frustrated and unable to launch or play the game. Fortunately, there are several troubleshooting steps that can be taken to resolve this issue. This article provides a comprehensive guide on fixing the Modern Warfare 2 error, including updating GPU drivers, updating the Windows operating system, verifying game files, running the game as an administrator, and more.

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How to Fix MW2 Error 0x00001338 (11571) N

If you’re getting the error 0x00001338 (11571) N in your MW2 or Warzone 2 then you must try the below-given solutions. Here are some solutions to try.

Update GPU Drivers

Outdated GPU drivers can often cause compatibility issues and errors in games. To update NVIDIA GPU drivers, visit the official NVIDIA website and download the latest drivers. For AMD GPU users, the AMD Auto-Detect and Install Tool can be used to update the drivers. Keeping GPU drivers up to date can help resolve various game-related errors.

Update the Windows Operating System

Ensuring that the Windows operating system is updated is crucial for optimal performance and compatibility with games. Navigate to the Windows Update settings and download/install any available updates. Updating the OS can provide bug fixes and improvements that may help resolve the Modern Warfare 2 error.

Verify Game Files

Game files can sometimes become corrupted or incomplete, leading to errors during gameplay. Steam provides a built-in feature to verify the integrity of game files. Open Steam, navigate to the Library, right-click on Modern Warfare 2, select Properties, go to the Local Files tab, and click on “Verify integrity of game files.” This process will check for any missing or corrupt files and replace them if necessary.

Run as Administrator

Running Modern Warfare 2 with administrative privileges can help avoid certain errors related to file permissions. Locate the game’s executable file (e.g., .exe file) either through the game’s installation folder or using the game launcher ( or Steam). Right-click on the .exe file, select Properties, go to the Compatibility tab, and check the box for “Run this program as an administrator.” This ensures that the game has the necessary permissions to run smoothly.

Empty the Cache

If you’re using the launcher, clearing the cache can resolve various issues, including the 0x00001338 error. Close the launcher and any associated games. Open the Task Manager, locate the processes named “agent.exe” and “Blizzard Update Agent,” and end them. Open the Run dialogue (Windows Key + R), type “%appdata%,” and press Enter. Open the Blizzard Entertainment folder, then the subfolder, and delete all files and folders within the Cache folder. Restart the launcher and relaunch Modern Warfare 2.

Delete Modern Warfare 2 Players Folder

A corrupted or conflicting Modern Warfare 2 player data folder may contribute to the error. Delete the Modern Warfare 2 folder located in the Documents directory. Press the Windows Key, type “Documents,” and press Enter. Right-click on the “Modern Warfare 2” folder and select Delete. Restart your computer and relaunch the game. The game will create a new folder automatically.

Reinstall DirectX and Visual C++ Redistributable

DirectX and Visual C++ Redistributable packages are essential components for running games. Corrupted or outdated installations of these packages can cause errors. To reinstall DirectX, visit the official Microsoft DirectX website and download the latest version compatible with your system. For Visual C++ Redistributable, navigate to the Control Panel > Programs and Features, uninstall all versions of Microsoft Visual C++ Redistributable, and then download and install the latest version from the Microsoft website.

Perform a Clean Boot

A clean boot starts the computer with a minimal set of startup programs and services, eliminating potential conflicts that may be causing the error. To perform a clean boot, open the Run dialogue (Windows Key + R), type “msconfig,” and press Enter. In the System Configuration window, go to the Services tab, check the box for “Hide all Microsoft services,” and click “Disable all.” Next, go to the Startup tab and click “Open Task Manager.” In the Task Manager, disable all startup items. Restart your computer and launch Modern Warfare 2. If the error doesn’t occur, gradually enable services and startup items to identify the problematic one.

Reinstall the Game

If none of the above solutions resolve the error, it may be necessary to reinstall Modern Warfare 2. Uninstall the game through the Control Panel or the respective game launcher ( or Steam). After uninstalling, delete any remaining game files manually from the installation folder. Then, reinstall the game, ensuring that all updates and patches are applied. This will provide a fresh installation and may resolve any issues related to corrupted game files.

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Mycle is an enthusiastic computer science student who is passionate about all things tech. In his free time, he can be found playing his favorite games like FIFA and Free Fire, always on the lookout for new and exciting games to try. When he's not gaming, Mycle enjoys troubleshooting computer and game-related issues, using his technical skills to solve problems.
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