Hello. I have a sql server named CLUSTER01, i try to connect to it : $db_conn = mssql_connect("CLUSTER01", $db_usuario, $db_password); and it gives me this message: Warning: 0 is not a MS SQL link index in x The user name and password are correctly created in the logins of the sql server. What else could be? Thank you for your help. -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php