Looking at the file in a hex editor and there is no data in the file. The file is 63kb of zeros. So unfortunately there is no data in the file to recover.
thank you. It is weird because all the files in the Garmin activities folder are between 50 and 100 Kbs .... Of course, this is the one I wanted to have and it is the corrupt one :( ..... well, thank you for trying.
