While using such tools is risky, it is essential to understand the general method that is often described in online forums:
Autodesk and the open-source community have provided multiple legal, safe, and often free ways to access powerful CAD tools on x64 Windows. Take the safe route: download the official trial, apply for a student license, or use a free alternative like LibreCAD or NanoCAD. Your future projects—and your digital security—will thank you.