BLANK SCREEN, NEED HELP

[armatek]

Hi I need help!
I wrote program with clipper 5.3 + LLIBG.LIB (LightLib) in graphic mode 800x600x256 colors.
In PC (DOS 6.22) with 2mb VGA card PCI (S3Virge or Trident) it WORK GREAT!,
but in PC (DOS 6.22) with 32mb or more VGA card AGP (GeForce or ATI Radeon) it DOESN'T WORK! the screen
still BLANK and the computer is HANG!
whats wrong? and how to fix it?
Is probably I use STANDARD LIGHTLIB (from CLIPPER BOX)?
Thanx alot!

 

[dbmc]

Ouch! What were you using the LightLib to do?
How big is the program (# lines)?
I moved my Clipper apps that required fancy video manipulations to Alaska's Xbase++ (you can download a 30 day demo)
Garry