That version of fullscreen will only work on the 16 bit version with 256 colour mode and 320x200 screen resolution, But even then it may not work.
You can use the 'Window object' and 'Display properties' objects to make a fullscreen mode in the games factory.
.you need to set the window options to 'Resize to current window size'
.using the windows object set the client area to 640x480
.Then you need to set the screen size (display properties) to 640x480
this does work because i did it for my swordstar 2 demo
or as a lat resort get someone with mmf to fullscreen it for you.