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Troubleshooting steps for resolving lock ups in Diablo III.
Troubleshooting steps for crash problems
Updated: 7 months ago
Article
Troubleshooting for Battle.net desktop app crashes.
Troubleshooting for game crashes with error "The application encountered an unexpected error"
Updated: 7 months ago
Article
Troubleshooting steps to help you connect to Diablo III
What to do if you are seeing an error after starting the game
Information on error BLZBNTTAS00000008 - Account Lock - Processing Restriction Requested
What to do if you can't open the Battle.net desktop app, and there are no error messages when you try.