We identified a small glitch with the SolidWorks plugin in the latest build of KeyShot 2.1. You can either download KeyShot 2.1.21 again and install, or simply follow the instructions below:
Download the attached file.
Win32
The SolidEdge importer requires vcredist_x86.exe to be installed. Simply run the executable.
Win64
Copy the luxion_geometry_se.so file into KeyShot2\bin, and overwrite the existing file in that folder.
This should fix it all.
Best regards,
Thomas