Andy: Yes, it would be helpful to know the precise problem. We Armadillo-users may be able to help. I created a long video about using Armadillo about 8 months ago (42m). Unfortunately I created it quickly and it’s not always the best quality. But as a general overview and going through initial installation steps it still might be useful. Here’s the link:
For more specific issues (aside from basic setup) we may be able to help better/quicker if you give more info.