Hi Look in php.ini or use phpinfo() to check your configuration. Make sure that 'c:\wamp\php\ext\' is the extension_dir path, assuming that is the name of your directory. Also make sure you have the Sybase client libraries that this extension requires. I have no idea where to get them, but the requirement is listed in the Windows install instructions Niel -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php