Hello.
I have two installations of Basecamp 4.6.2: one on a Windows 10 laptop and one on a Windows 10 desktop. I have three automotive GPS's: two DriveSmart 55's and one Drive 60. Each of the GPS's has free lifetime map updates.
Is there someway to download a map update file once, and to use that file to update the two Basecamp installs and the three GPS's?