Sound Control HELP! Urgent

HI!!!

I wanna know if its possibel in flash MX, to control
System Sound.

For eg.,

If i make an FLASH file where in i reduce the volume control, accourdingly Windows System Control should also Reduce.

Is this possible.
If yes!! then how can i do that or is there any tutorials.
PLZ FLASH GURUS HELP mE out.

THANKX :cap: