the window is set to your screen resolution and scaled, you can either set that at the start of your code, eg:
set display mode 1024,640,32
or you can find out what resolution your app is running at with the functions
width=screen width()
height=screen height()
colours=screen depth()
then halve the width and height values to find the middle
to run a file from a DB program you can use
load dll
if its a dll and then call the library functions, or use
execute file filename,commandline,directory
if it`s a standard app, hope thats some help, cheers
Mentor.
PS I am assumeing you have Pro or the expansion pack for classic
PC1: P4 hyperthreading 3ghz, 1gig mem, 2x160gig hd`s, ATI radeon 9800 pro gfx, 6 way surround sound, PC2: AMD 1.2ghz, 512mb ram, FX5200 ultra gfx, stereo 16 bit soundblaster, ups.