I am also experiencing this type of problem. I just upgraded to the latest version. I keep all of my found geocaches in a file saved as waypoints. I open my current list of unfound geocaches and attempt to copy or cut into my found file nothing happens. Also if I attempt to change them in the unfound geocache file before copy I can't change them to waypoints??? I Have always been able to preform this simple task prior to this. I am using a licensed version of expertgps.