Here it is.

"You can also use the control panel to sort of "reset" the device. Click Control Panel then click the menu of it on the top left and goto Tools > Restore original settings or clear device. both of those options will leave some files intact...not a pure reset like re-flashing it however."
from
http://www.internettablettalk.com/fo...ad.php?t=12835
Try it. Tell me how it goes.
Alan