(Now is RESOLVED, I did not install ADE before to download the book, sorry for the rush in writing)
I downloaded the content I found on my desktop a kind of zip file.

So i tried to open and I noticed some html data , so I thought probably is an epub as stated on the site. I tried to rename the file, activating from folder options in windows the item visualize file extensions, and so I renamed in .epub:
so I tried to open the file with Calibre and does not work, could be that there is a DRM protection? anyway I downloaded ADE and tried to open the epub(renamed file) in ade, namely to add the book and I am receiving this message
Umberto Eco De begraafplaats van Praag.epub:
IO Error on local file open
Path:
mypath\Umberto Eco De begraafplaats van Praag.epub
Event Detail:
Error #2038
--- end ---
I am really disappointed, since I am not student anymore I want to buy books, that is fair, but after I spent 15 EUR, I would like now to read it!
