Slicing a Moulding Toolpath in V Carve 11.5

Hey
I have a moulding I would like to reproduce but it’s too high to fit in one piece under the Z axis so I would like to slice it in 3/4" pieces
According to Google, I can create a component from the moulding toolpath but it says no model available.
Has anyone done this before in VCarve 11.5?
And if so can you walk me through the process?
Thanks
Ken

So I figured out a work around. Not ideal (lots of construction lines and copying of vectors) but it works. Model component doesn’t work.( ie spend more money get more functionality grrrr Aspire)