Embedding vlc control in visual basic form

[Genko]

Hi to alls,
i'm trying to embedding the vlc player in a visual basic form.
When i put the control on the form and i set the MRL proprierties and i run the form, everythings is ok.
But when i try to import an instance of the vlc control in runtime mode, and i try to set the MRL propreties, it fails with the genereration of a exception...
Code example:

Dim vlcVideo as Axnxx.VLCPlugin2

vlcVideo.width=320
vlcVideo.height=200
vlcVideo.MRL="D:\video\pippo.mpg"

could someone help me to resolve this trouble?

Thanks.
Max