Use the steps below to troubleshoot installation issues for Blizzard games.

Troubleshooting for problems installing or patching the World of Warcraft game client

Troubleshooting steps for resolving patch loop problems.

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

Information on error BLZBNTAGT0000083F

Information on what to do when a game update is stuck at 0 B/Ss

Information on error BLZBNTBNA00000065

Many common hard drive or OS problems on a Mac can be resolved by repairing your disk permissions.

Something went wrong while trying to launch the game. Please make sure it's installed and updated, then try again.

Information on error BLZBNTBNA00000008