Instructions for Fixing Errors Dev Error 401 MW2 Xbox

Introduction

Call of Duty: Modern Warfare 2 is a popular first-person shooter game that was released in 2009. It is available on various platforms, including Xbox. However, some players have reported encountering errors while playing the game, such as Dev Error 401. This error can be frustrating, as it can prevent players from accessing the game. In this article, we will provide instructions on how to fix Dev Error 401 in MW2 on Xbox.

What is Dev Error 401?

Dev Error 401 is an error code that appears when there is an issue with the game’s servers or the player’s internet connection. It can occur when the game is unable to connect to the server or when there is a problem with the player’s network settings. This error can prevent players from accessing the game, and it can be frustrating for those who want to play.

How to Fix Dev Error 401 in MW2 on Xbox

There are several steps that players can take to fix Dev Error 401 in MW2 on Xbox. These steps include:

Step 1: Check Your Internet Connection

The first step in fixing Dev Error 401 is to check your internet connection. Make sure that your Xbox is connected to the internet and that your internet connection is stable. You can do this by running a network test on your Xbox. To do this, go to Settings > Network > Network Settings > Test Network Connection. If your internet connection is unstable, try resetting your router or modem.

Step 2: Clear Your Cache

Clearing your cache can also help fix Dev Error 401. To clear your cache, follow these steps:

1. Press the Xbox button on your controller to open the guide.
2. Go to Settings > System > Storage.
3. Select your storage device and press the A button.
4. Select Clear System Cache and press the A button.
5. Select Yes to confirm.

Step 3: Restart Your Xbox

Restarting your Xbox can also help fix Dev Error 401. To restart your Xbox, follow these steps:

1. Press and hold the Xbox button on your controller.
2. Select Restart Console and press the A button.
3. Select Yes to confirm.

Step 4: Check for Game Updates

Make sure that your game is up to date by checking for updates. To check for updates, follow these steps:

1. Press the Xbox button on your controller to open the guide.
2. Go to My games & apps.
3. Select Call of Duty: Modern Warfare 2.
4. Press the Menu button on your controller.
5. Select Manage game & add-ons.
6. Select Updates.

If there are any updates available, select Update All.

Step 5: Contact Support

If none of the above steps work, you may need to contact support. You can contact Xbox support by going to the Xbox support website and submitting a support request.

Conclusion

Dev Error 401 can be a frustrating error to encounter while playing Call of Duty: Modern Warfare 2 on Xbox. However, by following the steps outlined in this article, you can fix this error and get back to playing the game. Remember to check your internet connection, clear your cache, restart your Xbox, check for game updates, and contact support if necessary. With these steps, you can enjoy playing MW2 on Xbox without encountering Dev Error 401.

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