Modern Warfare 2

Fix Modern Warfare 2 Dev Error 5479

Fix Modern Warfare 2 Dev Error 5479

The release of Call of Duty: Modern Warfare 2 has apparently been less than ideal. The players have had it bad with the game’s UI and bugs. If you keep seeing the same error code, don’t worry; we know how to resolve it so you can get back to the game as soon as possible. Learn why you’re seeing the “Dev Error 5479” message in Call of Duty: Modern Warfare 2 and how to fix it.

What causes Dev Error 5479? 

Modern Warfare 2 is not the only game that has been affected by Dev Error 5479. Players in Warzone and Vanguard have faced this issue before. According to player reports, this issue usually appeared in the past around the time of a game’s patch release, suggesting that it is caused by corruption in the game’s files.

How to Fix Dev Error 5479 in Modern Warfare 2?

When Modern Warfare 2 crashes, you’ll receive Dev Error 5479. Due to Modern Warfare 2’s sloppy state since its release, it’s possible that this is only a recurring problem that will be fixed in the next major patch. However, if this problem keeps popping up, it may not be the game itself. Both PC and console players are impacted, however, the situation is more manageable for PC users due to the greater number of available solutions.

The first stage is the standard initial check, in which you firstly exit both the game and the Battle.net launcher. You should now restart your computer or console after the game has finished closing. Try launching the game after that and see if the error has been fixed.  PC users can also try out a few additional fixes. If that doesn’t help, some reports have laid the finger at overlay programs used during gameplay. Shut off Discord and any other similar apps just to be safe.

Similarly, you should end any processes that are using an excessive amount of your network’s resources. Using Task Manager, you can look for this information.  When it opens, select Processes and then the Network tab on the far right. To see the list of apps in decreasing order, just click the Network tab. You should exit any applications that appear here before starting the game. It’s also possible that some unseen external factor is messing with the game. It’s probably for the best if you go into your antivirus app and manually whitelist the primary EXE file that initiates Modern Warfare 2. The final name of this document is sp22-cod.exe. If you’re not sure how to do this in your particular antivirus, a quick Google search might help.

In the event that none of the aforementioned fixes prove effective, we will be forced to resort to a quite inconvenient method of conflict resolution and completely delete the game. There isn’t really anything else to do if this bug is preventing you from playing Modern Warfare 2.

If it doesn’t fix Dev Error 5479, at least it will reduce the number of crashes and how often they occur. With that, we have covered all the fixes we could find for Dev Error 5479 in Modern Warfare 2. For more COD content, click on this link. Thank you for reading this article.

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