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Hello Everybody,

On my Nuvi main memory I have 3 maps: 1. CN North American NT 2020.20 US & Canada 2. Cnna - Na - Dem North America DEM 3. CN North American NT 2020.20 Basic 3D - US & Canada

I have a lifetime subscription for the US Maps. The Nuvi came with US as I bought this in the US.

Apart from this I do have other maps for Europe and Middle East for which I have a lifetime subscription. I also have an OSM Map for India.

With the US Maps JAVaWa says that there is an error and that the redraws etc will not be fast. I have also found that at times my Nuvi simply goes crazy and decides to freeze up or not work at all, especially in the US. I go to Setting MyMaps to choose which map I wish to use depending on the country I am in. How do I go about ensuring that the gmapprom.img is the only one that I need and not the duplicates which I do not understand how they are installed with Garmin Express.

Any suggestions? Thanks for the expert advice. Jay

asked 17 Sep '19, 13:11

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Jayesh
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edited 19 Sep '19, 09:51

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scai ♦
33.3k21309459

Does this only happen when you have the OSM India map installed? Does the device work normally after removing the OSM map?

(19 Sep '19, 09:50) scai ♦
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question asked: 17 Sep '19, 13:11

question was seen: 1,066 times

last updated: 19 Sep '19, 09:51

NOTICE: help.openstreetmap.org is no longer in use from 1st March 2024. Please use the OpenStreetMap Community Forum