Open GL Q3 demo

I know that other Windows ME users may have the same problem as me. How Do I install an Open GL so my Q3demo will work ? thks for for help

go to"My Computer"
then to “C”
the to the folder “Windows”
then look for a file called “WIN.INI”
open that and look for a line that says “DVA=0”
change it to read “;DVA=0”
restart and your game will boot up fine!