https://forums.autodesk.com/t5/inventor-forum/export-autodesk-inventor-to-ansys-step-iges-as-solid-body/m-p/8096235#M376291 <P>Hi! The information you provided so far is not actionable. Translation issues can go both way. It is possible Inventor writes out bad geometry in STEP file. It is also entirely possible that ANSYS misinterprets good geometry from Inventor. You can do a quick test. Close all the files in Inventor and import the same STEP file back to Inventor. Do you see good geometry? If yes, the issue is likely in ANSYS. Have you tried other neutral file format like SAT?</P> <P>Many thanks!<BR /><BR /></P> Wed, 27 Jun 2018 22:33:50 GMT johnsonshiue 2018-06-27T22:33:50Z