I will give reinstalling another shot. Then I will post back here with all the steps I did. Will also try an older version of DT. When I install Alcohol120 it said that SPDT was installed with it. This should cover DT aswell?
Edit: It did not work this time around either

Any help would be great. The only thing I have noticed is that it takes quite some time to mount the image in DT and A120. Around a min or so I'd say. The same goes for extracting it (although that could be because of the size).
Is it possible to make my own? Or would I be better of trying to get this one working?