How to fix Diablo 4 code 315306 error: Unable to find a valid license

Lilith in Diablo 4Blizzard Entertainment

Diablo 4 servers are currently down and players worldwide are facing the code 315306 error due to which the game is unable to find a valid license. Here’s a detailed guide on how to fix the Diablo 4 code 315306 error and avoid any login issues.

Diablo 4 is the fastest-selling game Blizzard game of all time but that is not to say that the game is flawless. The biggest issue faced by players worldwide so far is the lack of an offline mode which makes it compulsory to always have an internet connection to run the game at all times.

There are many error codes that players have encountered while trying to log in to Diablo 4 and one of the most persistent ones has been the code 315306 error. It warns that the game is unable to find a valid license and there seems to be no way to progress after this warning.

Here’s everything we know about the Diablo 4 code 315306 error and how to fix it.

Diablo 4 code 315306 error explained

The Diablo 4 code 315306 error appears to show up when players try to access the game when the servers are not yet active in their region. The error code first appeared during early access and most recently, many players around the world faced it on June 25, 2023.

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However, other players, especially on PlayStation 5, have noted that the 315306 error message has also shown up when the servers are online. This was also a common issue during the first two Diablo 4 betas.

With this in mind, the Diablo 4 unable to find a valid license error also seems to indicate general server issues on Blizzard’s end or a way of managing the stress on the servers as millions of players try to log in at once.

How to fix Diablo 4 315306 error

The easiest way to fix the Diablo 4 315306 ‘unable to find a valid license’ error is to wait for the servers to go live in your region. Once the game is up and running, you should have no trouble logging in and beginning your journey.

Code 315306 error appearing in Diablo 4Blizzard Entertainment
The Diablo 4 code 315306 error appears during server outages.

Alternatively, if you still run into the problem once the servers are up, this could mean that the servers have been overloaded or the devs have run into issues. In this case, there is very little you can do but checking the official Diabo 4 support website will keep you up to date.

Blizzard investigating Diablo 4 code 315306 error

Diablo’s Global Community Development Director Adam Fletcher has confirmed that the team is aware of Diablo 4 login issues related to the code 315306 error and is working to resolve them as soon as possible:

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It seems like other games are also facing server outages and the issue is not only affecting Diablo 4.

That was everything we know so far about Diablo 4 error 315306. We’ll be sure to update this page with any new information when it’s available.

For more on Diablo 4, check out our other guides:

Best Diablo 4 Sorcerer builds | Best Diablo 4 Druid builds | Best Diablo 4 Barbarian build | Diablo 4 skill tree builder | Is Diablo 4 coming to Nintendo Switch | Is Diablo 4 playable on the Steam Deck | How to salvage gear in Diablo 4 | How to transmog gear in Diablo 4 | All Diablo 4 Altars of Lilith locations | Diablo 4 ending explained | How to earn skill points in Diablo 4 | How to upgrade healing potions in Diablo 4 | How to fast travel in Diablo 4 | All classes in Diablo 4 | Diablo 4 Renown system explained | Is Diablo 4 coming to Game Pass?

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