Executing harddiskfile

Hello People,

Can somebody please help me??
I created a menu and it’s on my desktop. I have a button when pushed it has to open a file from my harddisk. but it doesn’t seem to work not when i export the menu to a swf and also not as a .exe. I use the fscommand but it doesn’t seem to work.

on (release) {
fscommand(exec, “c:\Program Files\Macromedia\Flash MX\Flash.exe”);

can somebody please help me?