php_mssql functions won´t work

Hello people, I´ve been trying to use php_mssql65.dll under WinNT to connect to an MSSQL DB but everytime I call mssql_connect it returns me an ´undefined function´ error. Well, I´ve included php_mssql65.dll on the extesions lists on php.ini and restarted the server. I can call imap or ldap functions but mssql functions don´t seem to get recognized by php4. What am I doing wrong ? P.S.: php_mssql65.dll is located on the same dir as php_ldap.dll and php_imap.dll, so it doesn´t seem to be a path problem.. Thanks in advance, -- Renato Moutinho Silva __________________________________________________ Do You Yahoo!? Yahoo! Mail – Free email you can access from anywhere! http://mail.yahoo.com/