Can someone please explain why installing SP3 (from SP2) would cause .SLDPRT files to no longer open in the latest version of MasterCam?
I think that it can be caused by the file association. Please see http://www.thewindowsclub.com/change-file-associations-windows
You should have solidworks documents associated with the Master CAM
Thank you Josef but not the problem.
Installed SP3 yesterday. Sent .SLDPRT to CNC guy today. Can't open. Try to open a .SLDPRT that I sent two days ago. Opens fine. Sent a second different .SLDPRT from different computer recently installed SP3. Won't open. Only difference is SP3 from SP2. WTF?
Retrieving data ...