How to fix Modern Warfare 3 error code 0x0001338

Greetings fellow gamers! We understand the frustration that comes with encountering error codes during your gaming sessions. One such error code that has been plaguing many Modern Warfare 3 players is 0x0001338. Fear not, for we are here to guide you through the process of resolving this error and ensuring a smoother gaming experience. In this blog post, we will provide you with detailed instructions on how to fix the Modern Warfare 3 error code 0x0001338. So, grab your gaming gear and let's dive right in!

How to fix Modern Warfare 3 error code 0x0001338

Section 1: Verifying Game Files in the Steam Library

One of the first steps in resolving the Modern Warfare 3 error code 0x0001338 is to verify the game files in your Steam library. This process can help detect and fix any corrupted files that may have occurred during the download.

To verify game files in Steam, follow these simple steps:

• Step 1: Launch the Steam application on your computer.
• Step 2: Navigate to your Steam library by clicking on the "Library" tab at the top of the Steam window.
• Step 3: Locate and right-click on the Modern Warfare 3 game in your library.
• Step 4: From the drop-down menu, select "Properties."
• Step 5: In the Properties window, click on the "Local Files" tab.
• Step 6: Click on the "Verify Integrity of Game Files" button.
• Step 7: Steam will now check the game files for any errors or corruption. This process may take some time, so be patient.
• Step 8: Once the verification process is complete, restart your computer and launch Modern Warfare 3 to see if the error code 0x0001338 has been resolved.

Section 2: Uninstalling and Reinstalling Modern Warfare 3

In some cases, reinstalling Modern Warfare 3 from scratch can help resolve the error code 0x0001338. While this may not always be the solution, it is worth a try if other methods have failed.

To uninstall and reinstall Modern Warfare 3 properly, follow these steps:

• Step 1: Open the Control Panel on your computer.
• Step 2: Select "Uninstall a program" or "Programs and Features," depending on your version of Windows.
• Step 3: Locate Modern Warfare 3 in the list of installed programs.
• Step 4: Right-click on Modern Warfare 3 and select "Uninstall" or "Remove."
• Step 5: Follow the on-screen instructions to complete the uninstallation process.
• Step 6: Once Modern Warfare 3 is successfully uninstalled, restart your computer.
• Step 7: After the restart, navigate to the official Steam website and download the game again.
• Step 8: Install Modern Warfare 3 following the on-screen instructions provided by Steam.
• Step 9: Launch the game and check if the error code 0x0001338 has been resolved.

Section 3: Adjusting GPU Performance (For AMD Users)

• Step 1: Right-click on your desktop and select "AMD Radeon Settings" from the context menu.
• Step 2: In the AMD Radeon Settings window, click on the "Gaming" tab.
• Step 3: Under the "Global Graphics" section, click on "Global Radeon WattMan."
• Step 4: In the Radeon WattMan window, locate the "Power Limit" slider
• Step 5: Slide the "Power Limit" to a lower performance level (e.g., -10% or -15%).
• Step 6: Click on the "Apply" button to save the changes.
• Step 7: Launch Modern Warfare 3 and check if the error code 0x0001338 still persists.

• Step 1: Right-click on your desktop and select "Nvidia Control Panel" from the context menu.
• Step 2: In the Nvidia Control Panel window, click on "Manage 3D settings" in the left-hand menu.
• Step 3: Select the "Program Settings" tab.
• Step 4: In the "Select a program to customize" dropdown menu, choose Modern Warfare 3.
• Step 5: Scroll down and locate the "DSR - Factors" section.
• Step 6: Check the box next to "Enable DSR Factors."
• Step 7: Adjust the "DSR Factors" slider to a lower resolution level (e.g., 1.50x or 1.75x).
• Step 8: Click on the "Apply" button to save the changes.
• Step 9: Launch Modern Warfare 3 and check if the error code 0x0001338 has been resolved.