Everyplay.isSupported = false on Unity Editor

Hey, I'm trying to use Everyplay but it's not working on my Unity Editor. I'm using a very simple script to test if Everyplay is recording my game.

 void Update () {
         if (Input.GetKeyDown(KeyCode.R))
         {
             SetUpRecording();
         }
   }

 void SetUpRecording()
     {
         Debug.Log(Everyplay.IsSupported());
 
         if (!Everyplay.IsRecording())
         {
             Everyplay.StartRecording();
         }
         else
         {
             Everyplay.StopRecording();
         }
     }

I always get the debug 'false'. Did i miss anything ? Any settings or imports ?

I'm using Unity 5.3.4 and Windows 10