Launching Help in Design Mode?

I’ve just installed Attain 3.01 and discovered I get a “The page cannot be displayed” error when pressing F1 within the Property window in design mode. The help file (cside.chm) is in the installation directory and can be opened directly. Why can’t it be launched from Design mode? Edited by - noyfb55 on 2001 Nov 22 21:22:29