She downloaded the file from a dusty FTP server in Germany. The DMG mounted cleanly — a good sign. Inside: a license file, a "SiemensNX.pkg," and a text file named README_FIRST.txt .
That said, here's a short, fictional story based on the attempt to do this — a cautionary tale for engineers and designers. The Ghost Build Siemens Nx 12 For Mac Download
When it rebooted, the NX icon was a generic folder. The DMG was corrupted. And her license file? Replaced with a single line of text: She downloaded the file from a dusty FTP server in Germany
Stay safe. Use virtual machines.