Not able to install Wordpress blog

Hi all
I try to set up a wordpress blog onto my DiscountASP account. For this I opted for the MySQL database. When I try to go to the install.php page I get the following error message: CGI Error
The specified CGI application misbehaved by not returning a complete set of HTTP headers.

Before running the install I have to make a config.php file to connect to the database. I am 100% sure that I filled in the right data in that file (if it's wrong I get another message that says cannot connect to database) but here is the content ot the config page anyway:

<?php
// ** MySQL settings ** //
define('DB_NAME', 'MYSQLDB_342440'); // The name of the database
define('DB_USER', 'USERNAME'); // Your MySQL username
define('DB_PASSWORD', 'PASSWORD'); // ...and password
define('DB_HOST', 'mysql01.discountasp.net'); // 99% chance you won't need to change this value
define('DB_CHARSET', 'utf8');
define('DB_COLLATE', '');

// You can have multiple installations in one database if you give each a unique prefix
$table_prefix = 'wp_'; // Only numbers, letters, and underscores please!

// Change this to localize WordPress. A corresponding MO file for the
// chosen language must be installed to wp-content/languages.
// For example, install de.mo to wp-content/languages and set WPLANG to 'de'
// to enable German language support.
define ('WPLANG', '');

/* That's all, stop editing! Happy blogging. */

define('ABSPATH', dirname(__FILE__).'/');
require_once(ABSPATH.'wp-settings.php');
?>

I hope that someone is able to help me out with this.

Greeting,
Michel de Groot