For the last couple of days, when I try to upload my rides to MapMyRide I get a prompt telling me to upload the latest Garmin Connector software (I use a Garmin 510). The problem is that I do have the latest update. I have no problem down loading my data to Garmin Connect or to Strava. Anyone else having this problem?

I recently upgraded to Win8.1, could this be the problem? Arggggg!