A guide for releasing and renewing your IP address and flushing the DNS resolver cache.
Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.
Instructions on how to delete your Battle.net files.
Information on error BLZBNTAGT00000BB8
Use the steps below to troubleshoot installation issues for Blizzard games.
Steps on how to close down background applications and processes.
Can't log into Blizzard website or get online when logging with the Blizzard Battle.net desktop app.
Troubleshooting steps to resolve a black screen in Diablo III
Battle.net is unable to find your game installation in the directory selected.
Information on submitting government-issued identification