USB debugging error also in 3.3.0 update SOLVED

Even if I performed the procedure to enable debugging,
still does not recognize the device and AirMirror / AirME not working.

Can someone help me?

AirDroid: 3.3.0
OS X: 10.11.2
Samsung J1: Android 4.4.4

The same error also in 3.3.0 update
Even if I performed the procedure to enable debugging,
still does not recognize the device and AirMirror / AirME not working.

Can someone help me?[/size]

AirDroid: 3.3.0
OS X: 10.11.2
Samsung J1: Android 4.4.4

ERROR SOLVED
I uninstalled and then installed, AirDroid, on Mac and smartphones, now works everything perfectly.