Flash CS6 - Error creating extensions context

[vjyourself]

I added the ane file to my Air project in Flash CS6.
But when I try to use the class >
import com.stackandheap.ane.joystick.*;
var joystickManager:JoystickManager = new JoystickManager();

I got this run-time error>
Error creating extensions context: Error #3500: The extension context does not have a method with the name getConnectedJoysticks.

Any suggestions?
Thanks,