Hi, this is a problem I have too. I've recently started using Incredimail 2 and find it excellent for what I want, but I would like to be able to see a highlighted e-mail without opening it. I don't have the "Preview Pane" option in View. I've downloaded the full set up file as per your post but I still don't have it. Any suggestions?
I couldn't get rid of mine and I ticked everything because it took up so much space and no way to actually minimize it. Finally foundby messing with the option at top of main IM page if you have the UNREAD tab ticked the Preview window goes away as does sometimes if you tick the ALL FOLDERS window..