Diablo 4 “Unable to find a valid license” 315306 error code: How to fix, possible reasons, and more

Fixing the “Unable to find a valid license” 315306 error code (Image via Diablo 4)
Fixing the “Unable to find a valid license” 315306 error code (Image via Diablo 4)

Diablo 4's “Unable to find a valid license” 315306 error code, is one of the more popular errors right now that has caused many in the community to feel that they have perhaps purchased the wrong version of the game. With Diablo 4 Season 3 now live for all regions and platforms, players are finally able to take on the hordes of hell with their favorite classes.

However, there seems to be a fair bit of performance issues in the game from the server’s end as the title shows error codes for many in the community, including the “Unable to find a valid license” 315306 error code in Diablo 4


Fixing the Diablo 4 “Unable to find a valid license” 315306 error code on PlayStation 5, Xbox Series X/S, and PC

The Diablo 4 “Unable to find a valid license” error code 315306 occurs when there is an issue with Blizzard’s servers having a hard time keeping up with log-ins on all the platforms of PlayStation 5, Xbox Series X/S, and PC. It’s usually caused due to server overload or if they are down, which is why there is no permanent solution to the problem.

However, today’s guide will go over some of the things that you can do to fix the “Unable to find a valid license” 315306 error code in Diablo 4. As mentioned, there is no permanent solution to Diablo 4's “Unable to find a valid license” 315306 error code apart from a few temporary workarounds, which are as follows:


1) Log back into the game when there are fewer players

It’s likely that you have logged in at a time when there is a huge surge in player log-ins, which is making it quite difficult for the game to keep up. One of the best solutions will be to wait it out until the servers can handle the player load again.

Follow the server status to know when they are facing issues.


2) Restart the game

Restarting Diablo 4 on your consoles or PC (along with the Battle.net client) is another great way of trying to fix this problem. Many in the community seem to have found it to be one of the most viable solutions for Diablo 4's “Unable to find a valid license” 315306 error code.

Hence, it’s one thing you can try if the server is still not letting you log in.


3) Disable all VPNs

The next thing you might need to do is to disable all third-party applications like overlays and VPNs. While VPNs can help you have a smoother gaming experience in Diablo 4 based on the region that you are playing from, it’s also likely to be the cause for the 315306 error code in the game. Hence, disabling it will likely fix the problem.


Update on Diablo 4 "Unable to find a valid license” 315306 error code for the PlayStation

Fortunately, it seems that Blizzard is aware of the valid license issue that the majority of the players have been facing on the PlayStation 4 and PlayStation 5. They have assured players that a team is looking into it, and they will likely offer more information regarding it shortly.


Diablo 4 "Unable to find a valid license” 315306 error code for the Xbox

It seems that Xbox players are also facing the "Unable to find a valid license” 315306 error code when launching the game post-official release. While Blizzard are yet to state an official fix for it, it seems that many in the community have been able to temporarily solve it by restarting the game as well as the console.


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Edited by Abhishek Mallick