Ermine

Hello everyone, I'm trying to get my brothers win 10 computer to run a dosbox program using the method described in the attachment. It works fine on my XP machine, The whole process seems to work fine right to the end but then doesn't work. I suspect that it has something to do with the Target line in the Properties window, when double clicked it asks what program I want to use to open it again. I wish I knew more about W10, any suggestions? Thanks How to create a Daggerfall.doc