Diablo 4 315306 error code – “unable to find valid license”

During the game's early access launch, you might see the D4 315306 error code, so here's what it means and how to resolve it to get into the servers.

Diablo 4 error code 315306: Lilith has a stern look on her fact, and is lit by a golden yellow backdrop.

What does the Diablo 4 315306 error code mean? The code is appearing for some users ahead of the game’s early access launch, and displays with the text “Unable to find a valid license”. So what does this mean, and how do you fix it? We’ve done some digging and found out just why you’re seeing this code.

Players are readying up to hit the Diablo 4 servers hard during the early access launch, as the Diablo 4 release date is upon us. We all know that this comes with its fair share of issues, with some technical wobbles and error codes expected. One of these Diablo 4 error codes is 315306: “Unable to find valid license”, but this is actually one of the most simple errors you might see in the game, with a very easy ‘fix’.

The Diablo 4 error code 315306 Unable to locate valid license appears over a out of focus image of the server slam release times around the world.

What does the Diablo 4 315306 error code mean?

According to Blizzard Support, the Diablo 4 315306 error code relates to the game being  “Unable to find valid license”, which simply means that the servers are not available yet. You’re probably trying to access the RPG game too early, and need to wait a little bit longer before you embark on your journey to defeat Lilith.

How do I fix the Diablo 4 315306 error code?

The only way to resolve the Diablo 4 error code 315306 is to, well, wait. Blizzard is aware of the issue, and as soon as the servers are opened to the public, you can begin your descent into hell.

If you still see the error, it is most likely due to overwhelming demand, and you should just keep trying.

“Be patient” might not be what you want to hear right now, but it’s the only way to get around Diablo 4 error code 315306 – there’s no cheating your way into the servers early. While you wait, why not check out the best Diablo 4 builds or our in-depth look at the Diablo 4 classes? We’ve also got a Diablo 4 best settings guide for your perusal.