I plugged my Nuvi into my pc and Garmin Express (vs 4.1.5.0) immediately recognized it and said it was connected. It said there were map and software updates available, with an estimated install time of 3 hours and 2 minutes. I clicked Install All, accepted the Terms and Conditions, and one of the Notes said that the software updates would be installed first (2 minutes). I clicked Continue and it started downloading files. After about 30 seconds I got a message that says There was an error installing the update. I've tried several times, closing and restarting GE, disconnecting and reconnecting the Nuvi, etc, but keep getting the same results.
Any help would be appreciated.