Im reading tricks of the windows game programmin gurus, and since I reformated my computer, none of the programs that came on the cd run anymore?? I keep getting an illegal operation, somthing aboutit causing an invalid page fault, in itself?? ex... demo_7_1.exe caused an invalid page fault in demo_7_1.exe grrrr?? i got direct x 7 installed, and i got windows 98, p 366 and 64 ram... any suggestions?

not sure, you might wanna make sure you have all the latest drivers for your hardware and make sure you install the latest version of dx, that would be 7a.