Nuvi 40 does not show the trails that BaseCamp sends to device

Former Member
Former Member
I just down loaded Basecamp tonight. It shows the ATV trails that I downloaded in gpx format. it even shows them when I click on internal Storage. So it seems to have transfered the data. but when I turn on the GPS the trails do not show up on the map. I have messed with this for four hours. Please help.