sessions+win2000pro+php4+IIS5

Hi, I`m trying to get sessions to work using Windows 2000 Pro, PHP Version 4.0.0, & IIS 5. I`ve edited the php.ini to reflect where i wanted the session.save_path, i.e. /temp (being c:\temp). And using the code below, its seems to be storing a session file in c:\temp each time i access the page. Yet all I can get is a "Cannot find server or DNS Error" page. Any help would be greatly appreciated. Thanks, oliver-b. <?php session_start(); session_register('counter'); $counter++; echo ("You have visited this page $counter times"); ?>