Information about what to do if you are experiencing reduced performance on the Beta version of the Battle.net Desktop App

Information on error BLZHSBGS00000056

Information on error BLZBNTBGS00000056

This error means the Battle.net Agent (the process that installs and patches our games) couldn't stream necessary files.

Information about error BLZBNTAGT000008AC

Information on error BLZ51900002

Information on error BLZBNTBTS0000005D

How to resolve this problem when downloading an update

Troubleshooting steps for performance problems

Troubleshooting steps for connection problems