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

Troubleshooting steps for Starcraft and Starcraft: Remastered crash errors

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

Steps to resolve issues when your Battle.net App is not installing or updating correctly, or if it is crashing.

Troubleshooting for Battle.net desktop app crashes.