HEK HELP!!! PLZ!

[Kittenpounceman]

I downloaded the halo map editing software and i was so excited and then i instaled it and a turtorial from the web comes on everytime i try to play it. C:\Program Files\Microsoft Games\Halo Custom Edition\HEK_Tutorial\index.html That's what it is saying at the top. PLZ PLZ HELP IF YOU KNOW. THANKS