I have been trying to export my data from TC and upload it for a while now. For the last 3 days I haven't been able to upload anything after successfully doing so for a week or so. I keep getting the "An error occurred with your upload. Please try again" message. I am using IE8 on Vista and have put Garmin.com into my trusted sites list as instructed. Any one have any ideas? Is there a maximum data size in GC?
Additionally, I've discovered that exporting from TC 3.4.3 works, it's only 3.4.5 that doesn't. (I have the older version on my laptop, and those exports didnt need editing).
I know it's an old topic, but I have the same issue. How can I enter a name like you did? I don't know how to read a tcx file. Whenever I try to open it it says it can't find a program to read it in.