Hi, I have a similar problem. I am using Aras in its free version, as Administrator. Everything works fine except for the display of CAD files (Rhinoceros 3D and Solidworks) and word documents. I can correctly load the files in the Native File field but I can not see them, what happens is that an empty window opens and the file automatically downloads. How could I solve this problem? Will it be related to the vault of my server?
Have you configured a viewer for the ItemTypes from Rhinoceros 3D and Solidworks? The link Yoann provided above seems to be deprecated now, but you can look at the project here for an example (https://github.com/ArasLabs/3dxml-viewer). The project was built in a much older version of Innovator, but the process should be the same.
Aras Labs Software Engineer