WP instalation question

Hello,

I´ve been busy with this problem for a while now and I´m hoping someone can help me here.
I neatly followed the 5-step-program, but I keep sticking with step 5.
After changing the wp_config data and uploading the wp files to my webserver, the link to install wp still doesn’t work.
Below are the things I’ve filled in, maybe that’s where I’ve taken the wrong turn? But I don’t see it.

define(‘DB_NAME’, ‘dorindavanderjagt.com.mysql’);

/** MySQL database username */
define(‘DB_USER’, ‘dorindavanderja’);

/** MySQL database password */
define(‘DB_PASSWORD’, ‘PASSWORD’);

/** MySQL hostname */
define(‘DB_HOST’, ‘localhost’);

/** Database Charset to use in creating database tables. */
define(‘DB_CHARSET’, ‘utf8’);

/** The Database Collate type. Don’t change this if in doubt. */
define(‘DB_COLLATE’, ”);

I’ve also tried the DB_NAME with dorindavanderja, which one.com says is my MySQL username.
Does someone knows what I’m doing wrong? If so, please help and I will be very grateful!