Troubleshooting the Diablo II installer.
Blizzard Battle.net desktop app information
Information on what to do when a game update is stuck at 0 B/Ss
Info article detailing how to turn off a network proxy.
Instructions for troubleshooting your network to allow Blizzard services to work properly.
This error occurs when your connection to our servers is blocked. This may be caused by a third-party program.
Information on running in Administrator Mode.
Information on the Blizzard Voice Chat feature.
Troubleshooting step for connection-related problems on Windows.
Troubleshooting steps for connection problems with Classic Games.