Tried it on a netbook. Same thing. Now I was hoping that a viewer that is advertized as such does two things: Install correctly by simply using the auto-installer. Run the data files from software for which it was advertized as a viewer correctly. If it's unhappy about some sort of setup on my computer, isn't it supposed to say so?
That's another beauty of Eagle: No stupid dongles. They simply trust their customers. What a concept :-)