To change to Mass Storage:
- Bring up the volume screen on the GPS.
- On the upper right hand corner. Press your finger on screen and hold for approximately 10 seconds.
- Shortly you will see the developers screen.
- Select "Configuration and Settings".
- Find "MTP Settings" and touch it.
- It will show 3 selections. MTP Auto Detect, Mass Storage and Mass Storage Single Session.
- Touch Mass Storage as your selection.
- Now select save and restart your device.
- Close the Connector and try to export again.Good luck and let me know if it does not work.