Information on the World of Warcraft: Companion App
More information about this error
Blizzard Battle.net desktop app information
Completing a Champion mission in the World of Warcraft Companion App did not grant credit or reward in-game.
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."
Troubleshooting for Blizzard Battle.net desktop app crashes.
Unable to install Blizzard Battle.net Application after downloading from the website.
Troubleshooting steps when you can log into your account management page but not the Blizzard Battle.net App
Troubleshooting steps for the Blizzard Battle.net desktop app getting stuck on Starting...
Unable to add a companion to the pet collection