A new Navisworks Add-in was published on October 28th, 2020. With the new publisher add-in, you will notice the following improvements: We now support Smart Solids inside of Navisworks from imported MicroStation files. The Add-in has been optimized to publish Rhino (3dm) files with fewer elements which results in faster publishing and load time in Assemble. The Add-in has been optimized to support more specific DWF file formats. We now support the Legacy IFC reader in Navisworks, alongside the Modern IFC reader. **UPDATING THE NAVISWORKS PUBLISHER ADD-IN IS NOT REQUIRED** Latest Publisher Add-in can be downloaded here. If you have any questions regarding the update, please feel free to contact Autodesk Support team.