Always getting a 404 error :(

Friend of mine tell me about some statistic information available at this page: http://www.abetterstart.com/c/2000/counter21.php However, every time i hit it, it says 404 error, while my friend getting content page. I don’t think i doing anything wrong, but ■■■■… I just can’t figure what can be done to get this page visible :((((