I checked out that page and it seems that those programs are related to software updates. Is that something that Fagor can provide?? Have you tried? They may be able to help you out with those routines.
I see their disclaimer about these programs not corresponding to a given software update - so maybe those programs are vendor created/provided and not available from Fagor.
Just a thought. Hope you get where you need to go. I've had a similar experience with an older model. I'd send them to you if I had that (or similar) model.
Good Luck.
R/Todd