The instructions below are valid for Lathe, Wire, and Older Versions of Mastercam (2022 and older)
For Mastercam 2023 Mill instructions, click here
In the “Operations Manager”, click the “+” beside “Properties” and then click “Files”.
In the “Machine Group Properties” window, click “Replace”.
Select the machine definition file even if it is selected already.
This will load the new machine definition and control definition settings into your current Mastercam file and overwrite the old settings which the current file is using.
Note: Be sure to replace the machine definitions using the above steps whenever new machine and control definitions are received from your Mastercam reseller. Always keep a back-up copy of your existing machine and control definitions along with the post.