Have you seen this
http://www.neptunesystems.com/wp-con...14/05/afqs.pdf
Did you run the utility to find the ip of the controller on your network? You type in that ip in your browser to get access to you controller with you Mac (this was the regular way before fusion). You have to either enable fusion by going into the controller with the old method and get the token (I think it was a 4 or 5 digit code).
Then in fusion you go to link and type in that token code.
Then you should be set.