Can´t map network drive to W7 computer!

Trying to connect my windows 7 computer to my drive and it´s impossible, it doesn´t show up when I browse for folders to map. I want to be able to drag/drop files to the drive as I do with any other folder. It worked on an older XP-computer.

I can see the drive under explorer/network/storage but clicking on it only takes me to the dashboard.

I also get this message whn I try to re-install the software:

I have the same issue. Did you get any help?

Really? No one who can help us?