Troubleshooting for game crashes with error "The application encountered an unexpected error"
Some overlay programs can cause Blizzard games to crash.
Follow these steps to resolve lockups or crashes in StarCraft II.
What to do if you are seeing an error after starting the game
Black Screen when starting StarCraft II.
Game crashes or doesn't load after pressing "Play" in the Battle.net app or crashes mid-game
Troubleshooting steps for crash problems
Troubleshooting for Battle.net desktop app crashes.
Black squares and missing textures on the map after patch 4.11.0.
Information regarding crashes accompanied by a Blue Screen