


I did find "Design Review 2013" and installed it but I can not open it due to some system error (dwfapp_wt.1.7.0.dll not found)

3ds files used by proprietary software we use. rvt files created by HVAC manufacturers (Trane, etc.) and have to convert them to collada files (.dea) or. 3 years later your list of solution does not seem to work anymore.
