We now have a couple subcontractors who use Solidworks. I used to be able to import swdprt & swdasm files into AutoCAD Mechanical 2020 & 2021. Now all I get is an error of a corrupted file. Sometimes it’s almost instantaneous. Other times it chews on the file for several minutes before throwing the error. I have not changed any settings.

Does anyone have an idea what is happening? Has Autodesk not kept up with translating newer versions of SolidWorks? I haven’t found anything ‘official’ that it’s an Autodesk issue.