Open AutoCAD 2010 64 bits. Type APPLOAD → Startup Suite → Add:
If users are claiming this setup is "better," it is usually for three specific reasons that appeal to long-time CAD users: civilcad 2008 para autocad 2010 64 bits better
Test case: 3 km road design with 120 cross-sections and 80,000 terrain points. Technical Paper: Performance and Usability Gains of CivilCAD