I want to edit some STL projects with Inventor. According Autodesk documentation, since Inventor is not able to edit mesh models, the most practical way without installing other software in my situation, seems opening the STL with a program able to export to DWG, then importing the DWG in Inventor.
I have tried to open the STL model with 3DS Max but using the export to DWG function the resulting DWG seems a skeleton of the model rather than the DWG version of the original model.
Example
How could I avoid this problem?