Not sure what I'm supposed to be looking for here are the settings. This image of the file in particular is where the trouble started not sure what I clicked.
Kay, seems like it's got one material set up - does this occur with any other mesh that you import or just this one in particular? Any past working projects?
Fwiw I can't see anything up with the way the file is set up either. Are you getting any errors or warnings in the log window? What happens if you start again from scratch?