Diablo 4 – How to fix Code 75

So you've just started playing Diablo 4. You're gungho and ready go to make your character when... you're hit with a nasty Code 75 that is barricading away your fun potential fun. What does this message mean, and how can you fix it? I've got just the information you need to swat away this annoying code.

How to fix error code 75 in Diablo 4

Error Code 75 is the code that appears when you're having trouble authenticating with Diablo 4's always-online servers. Somewhere during the connection process, there's some sort of mismatch that is holding it up. In most cases, this mismatch means that the version of your game is out-of-date with the Blizzard servers. While this sounds annoying, it is actually relatively simple to fix.

Related: How to get all Uniques in Diablo 4

All you need to do is go to your Battle.net launcher and click the cog wheel to bring up options. Select "Check for Update" under the menus that pop up, and let the launcher do its thing. After several minutes, your Diablo 4 should properly update this time, allowing you to bypass seeing this ugly message again.

If you're on Xbox, simply restart the game by going back to the home screen. If there is an update that was missed, you should be given the option to update, or it may start on its own. Sometimes, authentication can be fickle, and some clients can rarely fall through the cracks.

For more quality guides and helpful information relating to Diablo 4, check out How to fix Diablo 4 queued for Game Start Game Pending right here on Pro Game Guides.