Computation-intensive rendering and coordination models from Navisworks are largely unsupported or prone to failure due to memory constraints.
Minimum 1 gigahertz (GHz) or faster 32-bit (x86) processor. Search results for autocad 2017 (32)
The Transition of Legacy CAD: Understanding AutoCAD 2017 (32-Bit) Modern Relevance and Installation Challenges For users who
Certain specialized toolsets, such as AutoCAD Civil 3D 2017, require a 64-bit processor exclusively. Modern Relevance and Installation Challenges capable bridge. However
For users who must maintain 32-bit environments—perhaps to support legacy third-party plugins that were never updated to 64-bit—AutoCAD 2017 serves as a stable, capable bridge. However, for any new professional projects, especially those involving BIM or high-resolution 3D rendering, the transition to 64-bit hardware is essential to avoid the performance bottlenecks and "out-of-memory" errors common to the 32-bit architecture. AutoCad 2017 32bit on 64bit OS - Forums, Autodesk