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Getting an error message when trying to sync data. Garmin Express/Connect stating it doesn't accept the .FIT file. I am not even able to upload the activity by browsing the file. All my Garmin files are .FIT files. What's changed in the last 24

Former Member
Former Member

Getting an error message when trying to sync data.  Garmin Express/Connect stating it doesn't accept the .FIT file.  I am not even able to upload the activity by browsing the file.  All my Garmin files are .FIT files.  What's changed in the last 24 hours?