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Friend or family member used payment information without permission and I would like a refund for the purchase(s) made
What to do if you do not have a Battle.net account but are receiving emails from Blizzard Entertainment
Diablo III Supported Video Cards
This warning displays if you don't have enough available memory on your system to use your current settings.
Troubleshooting steps for latency or connection issues when playing Blizzard games.