Thank everyone for the prompt help. I've readed 3 days before posting, and i didn't open a new post but used the old one that it looks relevant.

I still have some errors. I've tried with 7-zip, opening a copy of data.zip on a usb pen, updating the ini file where i should (adding ONLY the comma), and updating files trough 7-zip without any un-zip & re-zip. When i start again igo primo, it stop/crush just after CONTENT READING (or someting similar); i think it's when it start loading UI INTERFACE, if i'm not wrong.
I have igo primo with a mod "pongo", it comes installed in my nav.
Thank everyone for the help.