I get a dialogue box saying "## workouts will be sent to your device" and then click on "SEND". Then a second dialogue saying "Previously your device talked to Garmin Connect or your computer using the Garmin Communicator Plugin
I choose the option "Start using Garmin Express" where I am re-routed to Garmin 'Get Started" web page with download options.
I have downloaded Garmin Express and synced my device with it, however I still get the same messages in Garmin Connect.