On Sun, 19 Feb 2012 12:54:19 -0800, David Wells <
nos...@nospam.com>
wrote:
>Help. I down loaded the maps to my computer only. to a file called
>programdata/garmin/maps. It now shows a file called it has a file
>there city Navigator North America NT 2012.40. Moved that whole
>folader to a SD card and plugged it into my GPS when to setting maps
>map info and nothing show up expect what was there before. What am I
>doing wrong
>
The filename has to be:
GMAPSUPP.IMG
In a folder called "Garmin" for the GPS to recognize it.
G:\Garmin\GMAPSUPP.IMG
Sometimes the unlock for your GPS is in that file, and sometimes it is
a file called:
GMAPSUPP.UNL
Which has to be in the same folder.
If the fliename is:
GMAPPROM.IMG
Rename it to the above for use on the SD card. This is the name used
for the file in the GPS itself.
From what you write above, you may have the Garmin Mapsource version
of the files. In that case, you have to select the maps you want in
Mapsourcen and save to the SD card. You can do this with the SD card
in a holder or in the GPS, with the GPS connected via USB. Be SURE you
select the SD Card, NOT the GPS.
Rick