Windows Media Player controls

[Guest jubek]

I'm trying to control windows media player using shortcuts. In Pocket Contol Pro by typing in DOS box 

"wmplayer /play" I can start playing but nothing more. I've tried "wmplayer /pause" or "wmplayer /stop" and nothing happens.

Is there any way to pause it?

I need this because I want to assign actions like play and pause to some bouttons.

I have SPV E650.

Thanks for any help.