How I Fixed Dev Error 6146 in MW2? [Ultimate Guide]

The gaming industry is one of the emerging industries of the world. People play games nowadays not only for amusing themselves but also for earning a handsome amount. Among many games call of Duty: MW2 is also an emerging game. It is a famous game among the public. However, like other applications, the game may also show the issue. The MW2 Dev Error 6146 is one of them. 

If you are also facing the issue then you are at the right place. We will teach you how to fix the issue. We will also explain to you the causes of the fault. 

Causes Of The MW2 Dev Error 6146

There are the following causes behind the MW2 Dev Error 6146:

1. Outdated Version

In the games of the old version, you can face the error. The outdated version of the game and the outdated version of the driver can also be the cause of the MW2 Game Ship Error. With the outdated version of the game, you will not be able to enjoy the latest feature.

2. Server Downtime

If the game server’s status is showing downtime, then, in this case, you will not be able to enjoy the game. You can face various game errors. This issue is one of them.

3. Corrupt Cache File

If the stored cache has been corrupted, these files then can interfere with the gaming file. Due to this interference, you can face various issues. This is considered one of the common reasons behind the gaming error.

Dev Error 6146 in MW2? Don’t Give Up, Here’s What You Need to Do

There are the following steps you can take to fix the MW2 game error:

1. Update The Game

If you are using the old version of the game, then it is possible that you can face the issue. The old version of the Call Of Duty MW2 will be the cause of the issue as well as create a poor gaming experience. 

Hence it is necessary to update the game to fix dev error whenever the update is available. After the update, your gaming experience will improve, and you will be less able to face the issue.

2. Clear Browser Cache

The browser may store the cache files; These cache files can decrease the loading time of a site whenever you visit that site again. Hence it is an essential function of the browser to save the cache. 

However, sometimes these caches may need to be fixed due to various reasons. Then this corrupted cache can interfere with the gaming file and can be the cause of the MW2 Error Code 2901. You can clear the cache file to fix the issue. You can clear the cache file by following the given below steps:

  • Open the google chrome.
  • After that, you will see various options. Find and click on the More Tools option. 
  • A sidebar will be visible. You can click the clear web browser data option.
  • You can clear the cache file by pressing the clear data button.
  • Once cleared, you can refresh the game to play it again.

3. Update The Driver

Not only the application but also the old version of the driver can be the cause of the issue. A graphic driver is necessary for the graphics of the application. You may avoid a poor gaming experience and various errors if the graphics drivers are up to date. Hence you need to update the driver to fix the MW2 Error Code 2004

4. Fix The Internet Connection

You can also face the issue if you have a poor internet connection. The internet is necessary for a proper gaming connection. If there is no internet, the application cannot access the required files, and you may face the issue. 

Hence you can fix the internet connection to fix the MW2 Error Code 0x887a0005. Find and repair the glitch in the wire to fix the connection. Restarting your router can also help improve internet-related issues. 

5. Server Uptime

If the application uses the server downtime, you may face the error message too. The server may be down for various reasons; in this case, you can wait for server uptime. Whenever the server goes up, you can then start playing the application. During the server uptime, the gaming experience will also be improved.

6. Contact The Support Team

If you have tried all the steps mentioned above but are still facing the issue, you can contact the support team to fix the MW2 Dev Error 6146. The support team can give you professional-level advice to eliminate the error. Contact them and tell them the cause of the error and hope they will help you to fix it. 


Fixing the error is not a big task. We have mentioned the steps in this blog post. All the steps are easy to implement. The need is just to read and follow them carefully. Update your graphics drivers, verify game files, and disable any conflicting software or overlays to fix the error.

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