Video Display issue Hoster 4.11

[Singsation]

Thanks for your replys
It does not disply video on the second monitor at all, just the window with a black screen, works fine when playing through insta button even when double clicked to enable full screen, works fine using media player, it has got to be a issue with hoster not dispaying video through a second VGA port.
Plays the video through the singers display when docked in the peview window