The problem is that my "Back" "Next" and "Cancel" buttons are not drawn correctly during the actual installation and appear to have the tops or middle missing. However when clicked they miraculously get re-drawn correctly.
In the IDE they are ok and not clipped by any other controls. I've tried pasting in controls from the standard dialogs and changing the Styles with no effect.
So what am I doing wrong? I'm using the standard version 7.0.
Any help or comments would be appreciated.