Mac Pro 8,1 Two ATI Cards not visible in XP
I've been on quite a journey.
My end goal is to have XP recognize my two ATI Cards (HD 5800 & 9800 XT).
What I've gotten so far is if I remove One of the cards I can install the appropriate Driver (HD 5800).
However when I plug the second card in and boot up I get an error saying the ATI Driver is not installed and neither card is recongnized.
Device manage doesn't even shoe the VGA compatible device.
So, is there a way to either get both cards running OR have it toally ignore the second card/display so I can still have the machine see that I have the HD 5800?
I'm going bald from all the head scratching.
Thanks in advance
Mac Pro, Windows XP Pro, Two graphics cards in XP