Hi, Good Day
I have a problem need help. I generated a G-Code ( file extension . nc) from Fusion 360 and would load it to my MACH3. But I got the following message on the MACH3 G-code display window "The Postprocessor is a sample for MACH3. For more information on how to update your post processor to review http://knowledge.sutodesk.com/community/article/3   . But I cannot find this article.

Many Thanks in advance ,

James

Change the file extension to .txt and try again?