ola ja tentei varias vezes mais porem o emulador nao funciona na minha maquina, em quais sistemas ele funciona realmente?
App Inventor supports Android 2.1 and later. Depending on the complexity of your app, it may require more resources than any particular system provides, so an app that works on Android 8.0 might not work on Android 4.0 if you’ve used a lot of assets, for example.