How to Fix Diablo 3 Error 3002

Fix the error using simple techniques!

Apart from error 395002, one of the most common errors annoying Diablo 3 players from time to time is error 3002. The error mainly arises when players try to create a new game or enter into an existing run. The most common fix for error 3002 ranges from a simple restart to adding custom command line arguments inside the game launcher.

All Working Solutions to fix Diablo 3 Error 3002

You can implement any one of the below solutions to fix the Diablo 3 error 3002.

  • Restarting your PC: Before doing anything, restart your PC along with your router once. Many players have actually fixed the error by simply doing a restart. So, do this before browsing any of the other solutions.

Related: How to get Falcon Wings in Diablo 3

  • Updating your game files: The developers of Diablo 3 are known for pushing minor updates often. So, there is a high chance that the game may display the error 3002 if you have not updated to its latest version. Close everything and click on the Diablo 3 icon. Now, click on the Options button and choose Scan & Repair to update the game.
  • Adding custom command line argument: According to a Blizzard support post, adding the following command line argument may fix the problem. Click on settings from the main menu and select game settings. Choose Additional command line arguments, and in the textbox, add OnlineService.Matchmaking.ServerPool=Default. Press the done button and restart your Blizzard launcher.

Remember, you can always raise a query or ticket on the Blizzard Support Page if the problem continues to persist for more than three days.

For more on Diablo, check out Everything we know about Diablo 4 – Release date, platforms, & more or Does Diablo 3 have crossplay? on Pro Game Guides. 

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About the Author

Vignesh Raja started playing video games at age five and immediately fell in love with them. Though his adventure begins with story-based games like Total Overdose and Prince of Persia, he soon gravitated toward competitive FPS and simulation games. That passion led him to play multiple Esports titles like FIFA, Paladins, and Apex Legends on a semi-professional level since high school. Nowadays, he shares his competitive knowledge by coaching upcoming BR teams and writing guides for Valorant, BitLife, and Roblox.
Find Vignesh Raja On: Twitter

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How to Fix Diablo 3 Error 3002

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