Jay, my operation is: "Toolpaths -> Engraving -> Select Chain". I am trying to engrave some text and after selecting my geometry and clicking the green check, the "Cannot Creat Operation" window comes up. I've tried selecting other, non-text, closed geometry and the same thing happens.

Has anyone had trouble with the engraving operation while using MCX7? It worked fine when I was running MCX6, but now after I select the geometry and click the green checkmark to continue a window that reads "Cannot create operation" pops up. I click "OK" (the only option on that window) and then I'm back to nothing but my geometry and machine in the operations manager. Did I miss downloading an add-on possibly?