Where does Eagle store the "use/not use" parameter of libraries.
Whenever I open Eagle, all the libs are marked as "use", I make my
selection/deselection, but this is not stored, next time they are all
set to use".
I see that the correct libs are referenced in the epf file, but they
seem not to be respected.
It makes no difference whether I open a project via Eagle's Menu system
(which I, personally, don't use) or assingeing eagle to a filetype
(Eagle Version 7.2)