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Corrupt fit-file? How to fix?

Hi there!

My device is syncing, but my latest activity does not show up in GC. Manual upload to the activity-list stucks without error message.

What app do I have to use to open file? Any ideas to get this fixed are welcome! :-D
  • Dogz4life - give this file a try.

    cheers
    Mike
  • henochg - this file contains all the data that there was.

    How many completed and uploaded activities are still on your device? If it's any more than a months worth then it could be time to archive the older ones off to a folder on your computer. It may be that there wasn't enough room on your device to write all the data into the file.

    cheers
    Mike
  • Thanks Mike, I guess not much data there. I have lots of files, I never really deleted any, didn't realize that I had to do it, guess. that kinda makes sense, but I assumed that Garmin would just push the old data off by itself, live and learn, thanks for the help and the tip.
  • Hello Mike

    I've stumbled on this thread and it looks like you are the guru for fixing files, is there anything you could do to fix the attached file? And is there anyway I can avoid it happening again or is there any easy way to fix it. The file uploaded fine to GC but not to Strava. Hope you can help and thank you if you can!

    Howard
  • HowardBrundrett - FFRT didn't find anything wrong but give this file a try.

    cheers
    Mike
  • Hello

    Today i did a ride of 83 km with a garmin 810. Everything went fine. could save the file. Now during sync he tells the file is corrupt.
    Can someone have a look at it. I tried myself a few fixers but did not work

    This is the file


    thanks
    christoph
  • ccoppens - give this file a try.

    cheers
    Mike
  • @kiwimtnbkr

    Thanks for the fix. What i do not understand that I could not load the file in Ftrepair. The error was : invalid totals.fit.file
  • Hi, Mike,

    I have a file from a 7-hour ride today that is somehow 1.3 MB and won't upload here because it exceeds the limit. The file won't upload to Garmin Connect or Strava. GC says it doesn't support the file type, which is odd because it's a fit file recorded today on my 820. Strava says the "upload appears to be malformed and we are unable to process it." Interestingly, I was able to manually upload the file to Training Peaks, but when I downloaded back from TP, the file has the added tag: .gz after fit and again GC and Strava won't take that because it's an unsupported file type.

    So, any suggestions for how I should proceed? Not the end of the world or anything, but I'd like to be able to upload that long ride into GC and Strava.

    Thanks,
    Blair
  • boliver87 - get yourself a free Dropbox account, upload the file to there and then share the link in a reply to this post.

    cheers
    Mike