Does not work with Daemon Tools for me, I have the latest version. But it does work when I mount it in Alcohol 120.
Trick is that you need to disable all physical drives so the only drive you have is a virtual one, this seems to be key to getting this thing past Safedisk, not sure why but it seems to be well known if you look around the net. Like this link posted earlier.
http://www.daemon-tools.cc/dtcc/show...highlight=2142
I made my own image from my DVD like solwayuk said and all works well. Others have got this to work. Seems the only way forward is a full image, razors image does not work as a full image for some reason.