Intel 810 Chipset, Game not recognizing opengl

ok people right i have an intel 810 chipset on my windows 98 pc and well it supports open gl fine cuz every other god dang game works but this one, the one i want to work doesn;t what happens is after installation it says Setup did not detect drivers for a glide compatible 3dfx multimedia card. So i figure downloading the opengl setup utility and getting the new drivers and so i did so and now there in the C:\Program Files\GLSETUP\Intel 810-815 folder do they stay there or should i do something with them? I know all you have to do can’t be just download them how do i set them up?