When I hit the verify button in either the operations tree or the main toolbar, it says 'unable to open INC stream'. What do I do to view the verification?
Don't just say save it first, or hit the verify button, neither of those worked. I still get the error.
You are probably using the DEMO \ EDUCATIONAL version, as it is unable to Verify. If you have a FULL license, try Regenerate with Original Geometry then Verify the file.