Thank you for your post.
I am not familiar with the Italian version, but in the US version, the sample files for FileMaker Pro 12 are installed in the following folder:
FileMaker Pro 12/English Extras/Tutorial
If you have FileMaker Pro 12 Advanced, then the sample files are installed in the following folder:
FileMaker Pro 12 Advanced/English Extras/Tutorial
Se hai domande, spara pure. Se sono di interesse generale, fai bene a scrivere in inglese e rivolgerti a tutti. Altrimenti manda PM.
Problem solved: I upgraded FMP to 126.96.36.1993 and this simple step produced two new folders in my Application folder.
Instead of having the nude FMP.app, now I have the complete folder including everything listed.
Many thanks to all the people that gave me answers.