I've recently bought a Zumo 550 with City Navigator 2010.30 installed, but I don't have any software on discs. I have downloaded Mapsource from the Garmin site and I have also downloaded a 2010.30 torrent folder to use to plan maps etc. on my PC. It is the Europe City Navigator folder and it's over 5Gb so it should do the trick. Now that I have the folder I don't know what to do with it.
Do I extract it, with what programme?
Do I extract it, with what programme?