problemi apertura file (step) in abaqus

[Gallup]

I have a file in step format, why can't I open it sum abaqus?! ideas to solve?

 

[Tristus]

http://dsk.ippt.pan.pl/docs/abaqus/v6.13/books/usi/default.htm?startat=pt02ch10s01s01.htmlpossibly abaqus also import objhttp://dsk.ippt.pan.pl/docs/abaqus/v6.13/books/usi/default.htm?startat=pt02ch10s01s01.html