You could move your code to a script, then have any scheduler kick off paradox with the appropriate command line options eg.
"c:\program files\borland\paradox\pdxwin32.exe -w workingdir scriptname.ssl"
If you need to retain the existing form for interactive use, your script can open the form and push whatever buttons are necessary, otherwise you can move all the code to the script.
HTH,
Richie