To use the plugin for exporting 3D objects from Maya to LIGHTCONVERSE you need:

Export:

1. Unzip appropriate version of the archive from c:\LIGHTCONVERSE_\INSTALL\Plugins\.
2. Follow the instructions for installing plugins Maya: here
3. In the Maya select File -> Export All... or File -> Export Selection...

Import:
The same steps as VectorWorks Guide "LC Import From VW Guide.pdf" below.


If you have an offer, issue or bug !!!

Please add following information to your requests about:

1. Please, send your file example scene to PM. The smaller the example scene, the faster your query will be resolved. Ideally, the scene consists of a single object and, at the same time, the behavior is reproduced.
2. Please specify what full version of Maya you have. (Version, Year, Build, 32 or 64 Bit)
3. Full Version of Windows or Mac Os X. Example: Microsoft Windows [Version 10.0.14393], Mac OS X 10.12 (16A323)
4. LIGHTCONVERSE version. Example: 58.051

So far so good on this.
Really like the normal smoothing....
Next I'll check advanced materials and UV maps.