Call of duty video problems... plz help

[MininmumEfrt]

i am having a problem, when i click on the shortcut to play call of duty a box that says call of duty loading... on it comes up and then the screen goes black for like 1 second and then exits out and it says my video card appears to be missing one or more features required to run call of duty, i have riva tnt2 and it says i have the latest driver. the same thing happened when i tried this on my friend's comp. i might have done something wrong. i downloaded dev-coda.bin and dev-codb.bin and the .cue files and burnt them to a cd using nero, i went through the installation just fine and when i try to play it gives me that error message. someone plz help!!