Information on the World of Warcraft: Companion App

More information about this error

Player already has one of our games installed on their computer, but the Blizzard app is still giving them an "Install" button instead of "Play."

Information on error BLZBNTBNU00000008

Unable to add a companion to the pet collection

Information about locating battle and companion pets

What do do if you cannot summon the Core Hound Pup companion

The Blizzard Battle.net desktop app is unable to find your game installation in the directory selected.

What to do if your game doesn't launch after clicking Play.

Using LogGoblin to gather Blizzard Battle.net desktop app logs.