Same issue here - one can import/export many Model View Options at once
(AC25). But for some reason GO's can only be exported one by one. On the
contrary, apparently many GO's can be imported at once... weirdly
inconsistent. Maybe AC26 fixes this but...
I you set the reporting to maximum detail you will see the cause of the
error - with specific ID of the offending element that you can then
search for.
