Information on error BLZBNTBNU00000003

Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.

Information on error BLZBNTAGT00000849

Information on error BLZBNTAGT0000084A

Information on error BLZAPPAGT02600

Information on error BLZBNTAGT00000846

What to do if there is a Game Version Error when launching Warcraft Rumble

Restart the Battle.net desktop app to clear temporary issues that may cause this error.

Unexpected Blizzard Update Agent errors.

Troubleshooting error WOW51900223 when attempting to log into World of Warcraft