During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Blizzard Battle.net desktop app.
Explains the level of technical support we offer for all our games.
Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.
A guide for releasing and renewing your IP address and flushing the DNS resolver cache.
Information on error BLZBNTAGT00000BB8
A guide on running a traceroute on Windows and Mac.
Battle.net is unable to find your game installation in the directory selected.
How to run a pathping on Windows and Mac.
Steps on how to close down background applications and processes.
Information and troubleshooting on error BLZBNTBNA00000005