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

Some overlay programs can cause Blizzard games to crash.

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

Troubleshooting for Warcraft III: Reforged crashing and freezing issues

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.

Information regarding crashes accompanied by a Blue Screen

Information on Crash Bandicoot 4: It’s About Time System Requirements

Information and troubleshooting on error BLZBNTBNA00000005