For school we work a lot with NX 8.5. It works great. But today when I was trying to make the "Perform a finite element analysis in Advanced Simulation" activity from the training, I got the following error when I did the "3D Tetrahedral Mesh" (on page 11 from the activity):
Does someone know why this appears and what I can do about It?
I have searched already in a lot of forums. but none of them helped.
Thanks a lot