Good evening,
It appears that I have a corrupt .FIT file and am unsure of how to repair it. I have tried running it through http://garmin.kiesewetter.nl/ with no luck, as well as tried repairing via https://www.fitfiletools.com/. I keep receiving the error "One of your files was not accepted by the system. Please contact Support for assistance." when attempting to upload through the Garmin Connect web interface.
I only have access to a Mac, so I am unable to attempt repairing through Access Database, is there any other options for me? The activity does not show up on Garmin Connect, but I can see my heart rate, intense minutes, steps, etc. I can also view the activity on my watch (Garmin Forerunner 35).
Thanks to anyone who can help/point me in the right direction!
-S