Android simulator not running

Trying out my first android app, but the simulator is not running. Xojo compiles the app for a while and the Android simulator opens up, then Xojo stops running and goes out of running mode. The G(oogle) logo shows, but that’s all.

I get this message in the debugger: 17:06:41 : Unable to install APK on the emulator/device: Emulator/Device timeout. Unable to install.

I installed Android Studio and followed this Getting Started video, but the simulator doesn’t run the example app: