POI for GPS

Not sure if this is where I need to ask this question, but I downloaded the Military Campgrounds to my GPS POI, but I can't get them to come up. When I did it on my prior GPS, I had no problem. Any suggestions?

Be sure you're using the correct data mapping file (POI). If nothing else, the generic comma separated value (.csv) file can be imported on most systems.

Mapping data files of Military Campgrounds locations in various GPS formats are available in the FILES section of this website. You do need to be logged into the website to see/download these files.

Thanks, Larry