[Solved] Modern Warfare 3 (MW3) DirectX Error

Call of Duty: Modern Warfare ” is a beloved title among gamers, offering intense action and a gripping storyline. However, like many PC games, it can run into technical issues, including DirectX errors. These errors can be frustrating, but fear not, as we’ve compiled eight proven solutions to help you resolve the MW3 DirectX error and get back to gaming.

Read: [Solved] Modern warfare 3 (MW3) Error Code 0x00001338

How to Fix MW3 DirectX Error

The DirectX error is common in games likes MW3, there are a few ways to rid of this issue. Here are some solutions to fix MW3 DirectX error.

Fix 1: Reset In-Game Settings

One of the simplest and most effective solutions to the DirectX error in MW3 is to reset your in-game settings. Here’s how you can do it:

1. Open a file browser on your computer.
2. Navigate to the “Documents” folder.
3. Find the “Call of Duty” folder and open it.
4. Inside, you’ll see a “Players” folder containing all your settings.
5. Delete this folder or move it to a backup location.

This method will reset your in-game settings, which can often resolve DirectX-related issues in MW3. Now, let’s explore other fixes that can help tackle this problem.

Fix 2: Update Windows and GPU Drivers

Outdated operating systems and graphics drivers can lead to DirectX errors in MW3. Here’s how to keep them up to date:

Updating Windows:

1. Click on the Start button and select “Settings.”
2. Choose “Update & Security.”
3. Click “Check for updates,” and your PC will download and install the latest Windows updates.

Updating GPU Drivers:

1. Type “Device Manager” in the Windows search box and select the best-matching option from the results.
2. Expand the “Display adapters” section, right-click your GPU driver, and choose “Update driver.”
3. Select “Search automatically for updated driver software” in the pop-up window.

Fix 3: Close Unnecessary Programs

Background programs, especially those monitoring hardware or overclocking your components, can interfere with MW3. To close them:

1. Right-click on the blank area of the Taskbar and choose “Start Task Manager.”
2. In the “Processes” tab, right-click on the problematic programs and select “End task.”

Fix 4: Reboot the PC and Restart the Game

Sometimes, the MW3 DirectX error might be a random bug that goes away with a simple restart. Try this method by closing the game and launching it again.

Fix 5: Scan and Repair the Game on the Blizzard App

If corrupted game files are the cause of the problem, the Blizzard app offers a built-in file repair tool. Here’s how to use it:

1. Open the Blizzard Battle.net desktop app.
2. Click on the game you want to repair.
3. Click “Options.”
4. Select “Scan and Repair.”
5. Click “Begin Scan.”

Fix 6: Run the Game in DirectX 11 Mode

If you suspect that DirectX 12 is causing the issue, try running the game in DirectX 11 mode. Here’s how to do it:

1. Open the Battle.net desktop app.
2. Select “Call of Duty: MW” in the left panel.
3. Click on “OPTIONS.”
4. Select “Game Settings.”
5. Enable “ADDITIONAL COMMAND LINE ARGUMENTS.”
6. In the box, enter “-D3D11.”
7. Click “Done” at the bottom.

Fix 7: Delete Game Cache

Deleting the game cache can help resolve DirectX errors. However, be cautious as it will also reset some game settings. To delete the game cache:

1. Ensure DirectX is up to date by downloading and installing the latest version from the official Microsoft website.

Fix 8: Quit Third-Party Applications and Overlays

Third-party applications and overlays can conflict with MW3 and lead to DirectX errors. Closing them while playing the game can help resolve the issue.

Fix 9: Update Video Card Drivers

Outdated video card drivers can cause DirectX errors. To update your drivers, follow the steps mentioned earlier in the article.

Fix 10: Make a Registry Modification

This fix is advanced and should be approached with caution. Editing the Windows Registry can resolve DirectX errors, but it’s risky if not done correctly. Seek guidance online if you’re comfortable with making registry modifications.

Fix 11: Change Your Display Scaling Settings

Some users have reported success by adjusting display scaling settings. Right-click on the game’s executable file and select “Properties.” Under the “Compatibility” tab, check the “Override high DPI scaling behavior” option.

Fix 12: Use the Scan and Repair Option in Battle.net Launcher

As discussed earlier, the Blizzard app offers a file repair tool. Use it to scan and repair game files, as this can often fix DirectX errors.

Fix 13: Delete the Battle.net Cache Folder

If you’re experiencing DirectX errors while using the Battle.net launcher, try deleting the cache folder. This can help resolve issues related to corrupted cache files.

By implementing these fixes, you can ensure a smoother gaming experience and eliminate those troublesome DirectX errors.

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