Got a new message.
“MAP WAS DISABLED. COULDN’T AUTHENTICATE…”.
I followed th steps above and i still get the same error.
SD card id FAT32, in the Garmin folder I have the *.IMG file, codepage 1252.
gpsmap 7612xsv, software version 20.40
Thank you for your time!
Can you provide at least some information about where you got the map from, how you installed it, and what device you’re using?
where you got the map from
got the map from a GPS forum, tested on nuvi 40 is working, tested on Gpsmap 7612xsv not working
Header: 17.06.2008 17:59:33, DSKIMG, XOR 00, V 10.50, Ms 0
Mapset: VUS011R-Southwest Florida
fat: 1000h - 1200h - 24000h, block 8192
maps: 62, sub-files 63
Sub-file fat length
MARINAS MDR 1200h 292122
date 17.06.2008 17:58:44, CP 1252
MARINAS SRT 1400h 968
00000057 GMP 1600h 173846077
GMP: TRE RGN LBL
GMP: date 17.06.2008 17:37:01
map 7a4cca (8015050)
PID 1, FID 487, region 1,22
TRE: date 17.06.2008 17:37:01
priority 28, parameters 0 2 31 3, transparent
levels [13,14,16,18,20,22,24], zoom [86,5,4,3,2,1,0]
N: 29.020643, S: 24.233866, W: -83.761353, E: -80.006561
, how you installed it
Format the Sd Card to FAT32, Created the Garmin Folder, Copied the gmapupp.img file inside the Garmin folder.
, and what device you’re using?
nuvi 40 is working, tested on Gpsmap 7612xsv not working Photo is from Gpsmap 7612xsv
Er, OK…
A quick web search suggests that that is a commercial Garmin map (a marine one) as opposed to an OSM-based one.
Possible reasons why it might not work include:
“type of map” might be “utf8” (see link above) or “marine” (although no references in the thread above).
