qui https://forum.solidworks.com/thread/187055 They speak of it not well, and yet the founder says that it does not work for the assemblies, if ever it will work well ds will cause it
no cad3d and no memory can save files for previous versions.
Only autocad gives me this possibility to save the 3d in .dwg .dxf format and if I do not run until the 2014 version.
I have never tried with creo that I also use at work (and with time I will try ) use even if siemens2020, swks and inventor same problem is not saved to find out... Unfortunately they are commercial policies:-( bye)