Guy's I am so sorry, but I am so lost. I don't even know how to get my windows server IP!
I have an FTP and I've created a MySQL database. Here are the details in my live.php (in the Connection tab)
$hostname_live = "db410345214.db.1and1.com";
$database_live = "db410345214";
$username_live = "dbo410345214";
$password_live = "Mypassword";
According to my Hosting company (which is 1and1) they are my details.