Updating garmin 200 nuvi maps
It sounds like you are trying to double-click, or otherwise open, an file intended for a Garmin GPS. Double-clicking tells your computer to "find the program that will understand files, and open this with it".But this file is not meant for a program on your computer. Assuming you have an SD card installed in the card socket for your Garmin, simply do this: I registered here just to say thank you Richard, you are awesome.I presume I should be able to save the logs to the micro-SD card?
OSM doesn't make ISO images available, so either you downloaded the file from somewhere else (and would have to ask them why the file is broken), or maybe your system thinks that the file is an ISO image when in fact it isn't.What operating system do you have, and how do you try to "unzip or open"? I have windows xp and when I try to open with win zip I get the error mesage.