LTN support only OEM's database. I am also facing problem in loading of data. My old data of 90's went croupt. I got new data of 2016 but its not being loaded. diagnoses still on.
I think its better for me to use old data and than customize it. I have other INUs with data loaded, i have tried crossfill which does not work.
any one know how to retrieve data from INU into external floppy?