You should be able to find an IdeaBlade.UI.WinForms.dll in your installation directory and in the GlobalAssemblCache (GAC). If you can't find the file, maybe you need to reinstall.
The Reference Help is available as a shortcut in your Programs Menu under "IdeaBlade DevForce Classic v36.10.0" - "Documentation" - "Referencer Help".
Edited by davidklitzke - 10-Mar-2010 at 10:06am