I have BaseCamp 3.3.2 and a Nuvi 1390. I have loaded a Pocket Query of Geocache waypoints into the Nuvi. At a later date I want to delete all of the Geocaching waypoints from the Nuvi and load a new set of waypoints.
I have found that after connecting the Nuvi to BaseCamp on my iMac, I can select all of the Geocaches and then under the Edit menu "Delete from Nuvi 1390". All of the way points disappear, but if I dismount the Nuvi from BaseCamp and then reconnect it to BaseCamp, the Geocache waypoints are still there.
How can I permanently delete waypoints from my Nuvi?
Dennis