Slicing software

[EagleSeven]

I have only loaded a few .stl files but did not have any problems.

Well, I tried latest version and it Still would Not 'Load' .stl files,
but I found an 'Add' button that seemed to load it ! Very strange ??
( both 'load' buttons were expecting other type file and could not change that)

It would Not send sliced file to our CTC printer though.
It just sits there and blinks with no message, to know what the problem is ???
Other than it says there is an Unknown printer on Com-port.
Evidently Craftware software and the CTC printer are not compatible ??