Vent with Multiboxing

So when i am using this software vent ignores my Push-to-Talk key presses, i have tried multiple binds and it will only work with voice activation. However beyond this i have noticed that all programs outside of the game i am multiboxing will not recieve inputs E.G. itunes cannot be controlled with the play/pause skip keys that would normally work outside of multiboxing. just curious if there is a setting in Inner Space or ISB that is intercepting key presses or what i can do to solve this. Thank you.

[MiRai]

From the FAQ:

Because Inner Space, and therefore your game, is running as Administrator, you must also run Ventrilo as Administrator for the push to talk key to work while ISBoxer, Inner Space, or your game is active.

Right-click on Ventrilo > Run as administrator

Thank you sir, of all my computer knowledge i never would have guessed that one