Try a question to the Matrox support forum. They are the most helpfull I've come across and the Parhelia seems to be widely used.
Gerry Winskill Bones wrote:
It won't run. I tried the demo and I could only get Gmax objects to display properly. The test of the sky and ground was a rubbishy mash of corrupted bitmaps. FSX obviously doesn't like the Parhelia card. bones -----Original Message----- From: jhb_airlines-bounce@xxxxxxxxxxxxx [mailto:jhb_airlines-bounce@xxxxxxxxxxxxx] On Behalf Of Gerry Winskill Sent: 19 November 2006 16:35 To: jhb_airlines@xxxxxxxxxxxxx Subject: [jhb_airlines] Re: FSX Horizon SceneryThe bad news here is that my plans have been somewhat turned upside down as I now have FSX - given to me as a thank you present. It will have to sit in its box on my shelf until I have a PC capable of running it... which is at least six months away. <g> bonesI'd give it a try John, if you have the hard disk space. You may be pleasantly surprised at how it runs. Gerry Winskill