If you have a Mac it is easily overcome, although you have lost you data from that session. I just open then canmore file on desktop highlight everything inside it (Activities, device, poi, etc.) copy it. Paste to my desktop. Open disk utility (use finder if you can't locate). Click on canmore then the erase tab, then erase files. Take <5 minutes. Once done copy the file you saved on you desktop and paste it back into the canmore. I do this every 2-3 session just to make sure the canmore stays clean and I don't lose tracks. To double check you can always right click on the canmore hit get info and you should have 3.1g of space available (as long as you have not tracks saved on there at that point in time. Always ejects the canmore properly (and promptly once indicated safe to do so) and keep the battery full. I have no more probe with my canmore since I have used these steps. They are a bit temperamental but they are cheap and they do the job. Also they work with Mac!


<div>Hope this helps