ghost85 wrote:I just bought a US set 1450 and attempted to install additional map on SD card, but it does not show up on Settings>Maps>Info.
Have already let the gps get a first signal lock on.
Tried every combination of folders and filename as below, and even tried change the case of the letters.
Please assist and let me know if I have done any step wrongly. Thank you.
To your question putting MFM map file into 1st, 3rd or 4th option as your earlier post is correct
Either you have a corrupted map file, in this case re-download and regenerate a fresh map file via our installer or you may have a bad SD card / contact ( use another SD card )
In the later case, can your Nuvi read the SD card at all ?