The Battle.net Deskop App can't be launched due to an operating system error.
Steps on how to create a new Administrator Profile.
Log in with Blizzard allows third-party sites and apps to extend the Blizzard experience and leverage Blizzard services.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.
During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Battle.net desktop app.
What to do if you have no sound when playing Hearthstone
The Blizzard App will launch but will indefinitely load the games information with the message, "Loading Account Information."