Diablo 4 code 315306 – unable to find a valid license

If you're currently seeing Diablo 4 error code 315306, here's what it means and info on whether you can resolve the 'unable to find a valid license' issue.

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

What does Diablo 4 error code 315306 ‘unable to find a valid license’ mean? The code has once again started appearing and confusing those trying to log into D4. So what does the error code mean, and how do you fix it? We’ve done some digging and found out just why you’re seeing this bothersome code.

Diablo 4 has experienced its fair share of technical wobbles since launch, and one of the Diablo 4 error codes is 315306, which relates to the servers being unable to find a valid license for Diablo 4 PC. Thankfully, this is actually one of the most simple errors you might see in the game.

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 Diablo 4 error code 315306 mean?

According to Blizzard Support, the Diablo 4 315306 error code relates to the game servers being unable to find a valid license, which simply means that Battle.net cannot verify your ownership of the game. If you’re trying to access the RPG game, you may need to wait a little bit longer before you embark on your journey to defeat Lilith, as Diablo 4 and Battle.net games suffered a DDoS attack recently, causing some server woes.

How to fix Diablo 4 ‘unable to find a valid license’ error

The only way to resolve the Diablo 4 error code 315306 is to wait for the Battle.net and Diablo 4 servers to stabilize. Blizzard is aware of the issue, and as soon as the servers stabilize, 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 when this one pops up. While you wait, why not check out the best Diablo 4 build or our in-depth look at the best Diablo 4 class? We’ve also got a Diablo 4 best settings guide for your perusal.