Wolf-Extra v2.04 and Wolf-Extra II v1.01 Hint Manuals.

Extract the files from each zip in a suitable catalog.
Keep "Use folder names" checked, making "maps" or "maps2" with their contents sub catalogs.
Open the file wehm.html or we2hm.html from the Start menu, from within you browser or Windows Explorer, or via a shortcut.

Paal Olstad.