I wrote to my host, and they said that i should change it myself. I am really lost. I tried doing what the link (https://xenforo.com/help/friendly-urls/) said i should..
Okay,
I bought and downloaded xenforo yesterday, and the installation went trouble free. Until i wanted it to be www.mydomain.dk/forum. Because it wouldnt show up on that page. But instead on www.mydomain.dk/forum/index.php. I went in options, and changed the setting for SEO - and got it to...