Call an exe in a new window

programming flash
1

Hello,
I am creating a desktop application with Flash CS5.5. One of my buttons links to an .exe file (Unity 3d file) that plays a game. I have used the following code in my function:

{
fscommand(“exec”, “ACS.exe”);
}

This works just fine, however, I would like it to open a new window to play the file. Does anyone know how to do this?

Thanks,
Robert