I've been trying to get NX6 up and working, but I'm experiencing some license issues. I've been told that NX6 has a problem of selecting Bundles in License Options, but that there is a workarround, a setting in user variables. Anybody know what to do?
I've found that if the step is created from revolved cylindrical solid in the foreign CAD system, the import works ok. I'll also try some of the sollutions as suggested above.