This warning displays if you don't have enough available memory on your system to use your current settings.
The video cards supported for use with StarCraft® II
How to help other players on Twitter.
Information on error BLZOWPAY10200278.
If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.
The system requirements for StarCraft II on Mac and PC