Now use the Pull tool in SpaceClaim to turn that surface into. When you return to 3D mode in SpaceClaim, that rectangle will become a surface that passes through the part. In the sketch mode create a rectangle that surrounds the part. Next, create a sketch plane that passes through the problem part. If you or anyone else reading this thread comes across a way to get the cad integration please post it here. First you need to hide the rest of the parts. iges format -> import to SpaceClaim and then make all edits in SpaceClaim. The only suggestion I found was to create a CAD Model->export in. The option is available only in Commercial License Ones, the kind used by Companies. In this thread, it was revealed that the CAD integration Option has been withdrawn for the student version of the software, so you'll no longer be able to use the plug-in feature. There wasn't even a CAD configuration manager in Ansys 18.2. But later the same year around October 2017, I tried the same thing with Inventor 2018 and Ansys 18.2.

Long Answer: Around February 2017, I was able to use Ansys 17.2 plug-in in Inventor 2017 by using the Ansys CAD Configuration Manager.

Short Answer: You can't fix the issue anymore Hi, I understand the problem your facing.

Ansys spaceclaim 2017