DXF import in Geomagic Design (ex Alibre)

 From:  matur61
8130.1 
Good morning,
I'm trying to import, in Geomagic Design, a dxf file exported from Moi3d.
In 90 % of cases, in Geomagic, I have and error (ACISERROR_SELF_INTERSECTING_WIRE: Wire is self-intersecting) when I want to obtain en extruded cut.
Anyone had this problem?
Thanks for any help