Did you check any licensing issue?
which license I should have in your opinion???
I have still the same licensse file for EE7.94 and for EE7.9.2
In version EE7.9.2 the import of 3D model works..
it seems to be a new bug.
i select 3D Cell to import but the select line stay empty!
See also Mail 2013-05-28:
Your SR has been linked to DR/ER #: 00970430
Customer Applications Engineer Assigned: Elmar Bunk
SR #: 2558082374
SR Description: 3D Cell Import / Select Import File FAILED
To view or update your SR, click here:
DR/ER #: 00970430
DR/ER Description: can't import 3D Files
DR/ER Status: Submitted
I'm happy now :-D
This defect is fixed in EE7.9.4 Update 18 and EE7.9.5 Update 6