Formidable Forms error in a multisite (unknown post type)

I've installed formidable pro, and it seemed to work fine as I built a directory that was searchable. But when I created the dynamic view so that when you click the 'detaillink' it should show a more detailed view of that specific item, i'm getting sent to a 404 page.

(I've done this on a non-multisite without a problem)

I did some troubleshooting with the admin (Steph), and she basically told me that there is an issue with my wordpress install. I don't even know where to start.

this is the last thing I found:

next to the 'view post' there's this link: when i click it it gives me this message: "unknown post type"