I've seen others have this issue before - I finished a fairly long ski and saved it on my watch, but when I try to sync my Forerunner 35 to Garmin I get a message "One of your files was not accepted by the system" and when I try on Strava the error "the upload appears to be malformed and we are unable to process it." Is anyone able to help fix the file? I saw there's an app that apparently works but it's for PC and I have a Mac. I attached the file:
And any ideas to prevent this happening in the future?
Thank you!