This error occurs when you have connected to our patch server but you cannot download patch information.
Troubleshooting step for connection-related problems on Windows.
Use the steps below to troubleshoot installation issues for Blizzard games.
What to do if you are unable to install or patch Diablo III
Information on error BLZBNTAGT0000083F
Failed to run a required program. Please wait one minute and try again. If this error reoccurs, please restart your computer and try again.
Troubleshooting steps for "Waiting on Another Installation or Update" error when trying to update a game.
Information on error BLZBNTAGT0000084B
How to resolve this issue when installing or updating a game
Information on error BLZBNTAGT0000085C