Information on error BLZBNTBNA00000006
Information on error BLZ51901023
How to obtain error logs for Blizzard games
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Troubleshooting steps for payment error: Oops! This needs your attention.
Information on error BLZBNTAGT00000840
Information on error BLZBNTBNA000003E8
Troubleshooting steps for communication and transmission errors.
Troubleshooting for game crashes with error "The application encountered an unexpected error"
Follow these steps to return your game client’s language settings to default.