This error occurs when you have connected to our patch server but you cannot download patch information.
Information on BLZBNTAGT000002C1 error message.
Troubleshooting steps for disconnection problems with the Battle.net mobile app
Information about what to do if you are experiencing reduced performance on the Beta version of the Battle.net Desktop App
How to start up Blizzard games that you access with Game Pass.
Information regarding which Blizzard games are currently available on Game Pass
The Blizzard App will launch but will indefinitely load the games information with the message, "Loading Account Information."
How to resolve the issue when the mouse cursor is missing