That's exactly what I was using. Was able to finally get it to load without errors by changing the computer port, and doing it directly from the updater to the USB. And it took about 1/2-hr for the car to do it, and it was successful. I hooked up the battery with my 5A smart charger, and did it with the ignition on.If it fails again, you might try a smaller drive. I think all of us who have done it successfully used a 32GB USD stick
Don't update. I lost the three split screen feature. Now I can only get two screens on the split screen. Can't go back to previous version after the upgrade. Now I have profile to setup. Don't upgrade, it is a back stepAccording to the Mapnsoft.Com web site, a fall update (Version 14.1) will be released "around" the end of November, for newer vehicles only. No details are posted.