Database import problem with playlists

Hello everyone!:slight_smile: little problem: i have my ep database on 2 usb sticks and old macbook.(1 for backup) a lot of nice crates and playlists (crates for basic organisation, playlists for parties clubs and so on) if i insert a usb stick, crates and playlists are fine. if i copy the hole engine library folder to my pc, all tracks and crates are there, but playlists are empty. how can i exactly copy crates tracks and playlists from usb drive to my pc?