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

Troubleshooting steps for crash problems

Information regarding crashes accompanied by a Blue Screen

Troubleshooting for Battle.net desktop app crashes.

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

Information and troubleshooting on error BLZBNTBNA00000005

Information on error BLZBNTBNA000001F4.