Me and my partner are going away so I decided to update my sat nav on my Seat Ibiza. I downloaded the files from the Seat website and deleted the files on the SD card and put in the new files. However, as I have since seen it is important to keep the Overall.NDS file from the original and I can no longer do this to update the system correctly. Would anyone be kind to send over the file if possible, which is for 6P0919866AB - Seat Navigation AS Europa 1 V6? Or advise a possible way forward to rectify?