If you don't have SSL cert installed on localhost, first configure.php file should read
am also assuming, for security reasons, you haveCode:define('HTTP_SERVER', 'http://localhost'); define('HTTPS_SERVER', 'https://localhost'); // Use secure webserver for checkout procedure? define('ENABLE_SSL', 'false');
not entered here on forums, correct settings for both files at
Code:define('DB_SERVER_USERNAME', 'username'); define('DB_SERVER_PASSWORD', 'password'); define('DB_DATABASE', 'database_name');





