I cannot figure out how to cancel the Hide command in 3D menu once I have clicked "Hide". I have a model with hundreds of punched holes in plate and once I started the hide command it was taking forever to generate the image and I could tell it wasn't what I wanted anyway. I could not find a way to stop it. Escape does not work. I finally had to use task manager and close DataCad and then reopen again. If anyone knows how to stop a process once started, even besides Hide, I would appreciate the knowledge. Thank you.