Hello Jaghund, what error message to you receive that doesn't allow the download to finish? I'd recommend taking a look at this thread to see if it's similar, and if now, do explain a bit more of what happens. :3 [link] (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&topic=49107.0)
I agree with Alpha, check that link for information. But also try downloading the torrent version to see if that works. All you need is BitTorrent and then click the torrent link and it should open BitTorrent for you. All you have to do is click start and when it's finished downloading you just have to click on it in your downloads folder and run the setup. I hope you get it resolved soon, best of luck.