Sometimes the CD's of an earlier type have to be loaded in sequence with the previous updated cd, to allow the information to be updated. If its the old COMPACT type this was the case. The later ePer CD/DVD are sometmes encrypted to the particular dealership. We no longer use these as all our info is 'online' using vaious passwords unique to each dealership.
I have dozens of older CD/DVD variants if anyone needs them. FREE to members. They only clutter up the place anyway.
Bye the way, I've heard from Fiat that new Dealer Signs are on the way, and they include the Lancia Logo, our delivery van has already been stickered out with the Lancia Badge. All we need now are the cars...