Can't load gpx file

 

On my nuvi250W I am unable to download a gpx file although I can download a csv file. I have used the Garmin updater, which did not help. Any suggestions?
Also, I am unable to download, to my computer, the latest version of POI Loader2.7.1. I have Windows 7, and I receive a message that states "This is an unsupported OS version. This application requires XP SP2, or greater".
Any help will be appreciated.

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Have you searched the forums for the POI Loader problem?

Try this: http://www.poi-factory.com/node/36958

You'll need POI Loader to install the GPX file on your GPS.

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Nüvi 2595LMT

Is it one particular .gpx file

or have you tried many? There may be an issue with that one file.

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Striving to make the NYC Metro area project the best.