AutoCAD 2010 relies on older versions of the .NET Framework (specifically 3.5). Modern Windows versions often have this disabled by default.
AutoCAD 2010 was the last version to fully support Windows XP 32-bit without severe performance penalties. It also ran natively on Windows 7 (released six months prior), taking advantage of Aero Snap and Jump Lists. Autocad 2010
The headline feature was the conversion. You could take a coarse box mesh, subdivide it, and smooth it into a complex organic shape—then convert that mesh into a true NURBS solid. This opened AutoCAD to industrial designers creating ergonomic handles or futuristic concept cars, an area previously dominated by Rhino or 3ds Max. AutoCAD 2010 relies on older versions of the
: You could tell two lines to always stay parallel or perpendicular. It also ran natively on Windows 7 (released