Troubleshooting for game crashes with error "The application encountered an unexpected error"

Follow these steps to resolve lockups or crashes in StarCraft II.

Some overlay programs can cause Battle.net games to crash.

Troubleshooting steps for Starcraft and Starcraft: Remastered crash errors

What to do if you are seeing an error after starting the game

Black Screen when starting StarCraft II.

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.

Black squares and missing textures on the map after patch 4.11.0.