Tried all that
I've done all those things, I've even reset my .plist for my dock and nothing seems to work. The applications that won't get off my dock that I don't want are address book, ical, preview, time machine, and photo booth. When I right click the icon the remove from dock selection is not even there and in the previous picture I was demonstrating how the trash wad of paper was not appearing next to the address book when I dragged it off my dock. On every application that I do want on my dock the remove from dock selection is still there.