vicon blade with vizard

[Darkmax]

i tried the plug-in that comes with vizard for vicon, but I'm having a problem that i can't make to connect it because it cause a error, and I'm sure that is working because i tried with live character and is working with vicon blade to motion builder and then to vizard with live characters.

But i want to track individually the markers to use it for props, or if some could guide me on how to track props with live characters plug in and also to track a character.

For example i want to track a person and also a ball both with the respective markers and this on real time on vizard with a avatar playing with the ball.wrl