Newbie can't save files


I’m working on my first file using Impressionist via Topaz Studio.

I am unable to save files. Everything except ‘Open Recent’ is greyed out.

Also I notice that some of the Adjustments have blue, some black, icons. Impression is blue. Does this mean I haven’t bought this?

But I have. Topaz Studio Account shows

Purchased Adjustments:
Black and White, Edges, Impression in Studio, Smudge

I seem to be missing something here.

Thanks in advance.

I just noticed that Impression and Glow show blue icons below the line, but not B&W, Smudge and Edges.

I understood these are supposed to come into Studio automatically on purchase!

Am I doing something wrong here?