If you go to http://ian.hey.nu/art/index.php it goes and downloads index.php file can someone help me please
I see no index.php, just index.txt.
if you try to browse a file with the extension .php and the browser makes you either download the file or display the code, this usually means you don't have php on your server. You need php as minimum requirement (plus mySQL and an image library) to run coppermine.
GauGau