Should be in a section of the file that looks a bit like:
Code:
/ define our database connection
define('DB_TYPE', 'mysql');
define('DB_PREFIX', 'zen_');
define('DB_SERVER', 'localhost');
define('DB_SERVER_USERNAME', '*******');
define('DB_SERVER_PASSWORD', '**********');
define('DB_DATABASE', '**********');
EDIT/ADD:
Note that there are two configuration files...
On the server locate the file: /catalog/includes/dist-configure.php
Rename this file to configure.php and change the permissions to 777 (read-write-execute for all)
Next, on the server locate the file: /catalog/admin/includes/dist-configure.php
Rename this file to configure.php and change the permissions to 777 (read-write-execute for all)