MW2 Dev Error 5479: Causes and Solutions

Call of Duty: Modern Warfare 2 (MW2) is a popular first-person shooter game enjoyed by millions of players worldwide. MW2 Dev Error 5479 is one of the most common errors that players encounter. This error can occur for various reasons, and it can be frustrating for players who want to enjoy the game. In this article, we’ll take a look at what causes the MW2 Dev Error 5479 and provide solutions to fix it.

What is the MW2 Dev Error 5479?

The MW2 Dev Error 5479 is an error message that appears when players launch the game or during gameplay. It indicates that the game has encountered an unexpected error, and the application will be terminated. The error can occur on various platforms, including PC, PlayStation, and Xbox.

Causes of the MW2 Dev Error 5479

Several factors can trigger the MW2 Dev Error 5479. Some of the most common causes include:

Outdated Graphics Card Drivers

MW2 is a graphics-intensive game that requires the latest graphics card drivers to run smoothly. If your graphics card drivers are outdated, the game may crash, resulting in the Dev Error 5479.

Overclocking

Overclocking is the process of increasing the clock speed of a computer component beyond its manufacturer’s recommended settings. While overclocking can improve performance, it can also cause stability issues, including the MW2 Dev Error 5479.

Anti-Virus and Firewall Software

Anti-virus and firewall software can interfere with the game’s files and cause the MW2 Dev Error 5479. These programs may flag game files as a threat and quarantine or delete them, causing the game to crash.

Corrupted Game Files

If game files become corrupted, it can cause the MW2 Dev Error 5479. This can occur due to various reasons, such as interrupted downloads or failed updates.

How to Fix the MW2 Dev Error 5479

Here are some solutions to fix this error:

Solution 1: Update Graphics Card Drivers

Updating your graphics card drivers can resolve many game-related issues, including the MW2 Dev Error 5479. You can update your drivers by following these steps:

1. Press the Windows key + R to open the Run dialog box.
2. Type “dxdiag” and press Enter.
3. Click the Display tab and note down the name and model of your graphics card.
4. Go to the manufacturer’s website and download the latest drivers for your graphics card.
5. Install the drivers and restart your computer.

Solution 2: Disable Overclocking

If you have overclocked your computer components, you should disable it to see if it resolves the MW2 Dev Error 5479. Here’s how to disable overclocking:

1. Restart your computer and enter the BIOS setup by pressing the appropriate key (usually F2 or Delete).
2. Navigate to the overclocking settings and set them to default or auto.
3. Save the changes

Solution 3: Disable Anti-Virus and Firewall Software

To rule out any interference from anti-virus or firewall software, you can temporarily disable them and see if it resolves the MW2 Dev Error 5479. Here’s how to disable these programs:

1. Press the Windows key + I to open the Settings app.
2. Click on Update & Security, then select Windows Security.
3. Click on Firewall & Network Protection.
4. Turn off the firewall for the network you’re using.
5. Go back to the Windows Security home page, and click on Virus & threat protection.
6. Turn off real-time protection.

Solution 4: Repair or Reinstall the Game

If the above solutions didn’t work, you can try repairing or reinstalling the game. Here’s how to repair the game:

1. Open the Battle.net app and click on Call of Duty: MW2.
2. Click on Options, then select Scan and Repair.
3. Wait for the repair process to finish, then restart the game.

If repairing the game didn’t work, you can try reinstalling it. Here’s how to do it:

1. Open the Battle.net app and click on Call of Duty: MW2.
2. Click on Options, then select Uninstall Game.
3. Wait for the uninstallation process to finish, then click on Install.
4. Follow the on-screen instructions to install the game.

Solution 5: Contact Technical Support

If none of the above solutions worked, you can contact the game’s technical support team for further assistance. They may be able to provide additional solutions or escalate the issue to the game’s developers for a fix.

How to Prevent the MW2 Dev Error 5479

Here are some tips to prevent the MW2 Dev Error 5479 from occurring:

• Keep your graphics card drivers up to date.
• Avoid overclocking your computer components.
• Whitelist the game’s files in your anti-virus and firewall software.
• Verify the integrity of game files regularly.
• Check for game updates and install them as soon as they become available.

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Conclusion

The MW2 Dev Error 5479 is a common issue that can be frustrating for players. However, there are several solutions to fix the problem, such as updating graphics card drivers, disabling overclocking, and repairing or reinstalling the game. By following these solutions and preventative measures, players can enjoy MW2 without encountering the Dev Error 5479.

FAQs

1. What is the MW2 Dev Error 5479? The MW2 Dev Error 5479 is an error message that appears when players launch the game or during gameplay. It indicates that the game has encountered an unexpected error, and the application will be terminated.
2. What causes the MW2 Dev Error 5479? The MW2 Dev Error 5479 can be caused by various factors, such as outdated graphics card drivers, overclocking, anti-virus and firewall software, and corrupted game files.
3. How can I fix the MW2 Dev Error 5479? You can fix the MW2 Dev Error 5479 by updating your graphics card drivers, disabling overclocking, disabling anti-virus and firewall software, repairing or reinstalling the game, or contacting technical support.
4. How can I prevent the MW2 Dev Error 5479? You can prevent the MW2 Dev Error 5479 by keeping your graphics card drivers up to date, avoiding overclocking, whitelisting the game’s files in your anti-virus and firewall software, verifying the integrity of game files regularly, and checking for game updates.
5. Is the MW2 Dev Error 5479 a common issue?
   Yes, the MW2 Dev Error 5479 is a common issue that has been reported by many players. It can occur on various platforms, including PC, Xbox, and PlayStation. If you encounter the MW2 Dev Error 5479, don’t worry. By following the solutions outlined in this article, you should be able to resolve the issue and get back to playing MW2 in no time. Remember to keep your graphics card drivers up to date, avoid overclocking, verify the integrity of game files regularly, and check for game updates. If all else fails, don’t hesitate to contact technical support for assistance. With these solutions and preventative measures, you can minimize the chances of encountering the MW2 Dev Error 5479 and enjoy a smoother gaming experience.