Hello Bruno,

Do you really want to include an CAD-ActiveX in VFP?
What are you planning to do?

It mabe easier to use an api. For example AutoCAD:

goACAD = CREATEOBJECT("AutoCAD.Applicat­ion")
goACAD.Visible = .T.

DIMENSION laXCoord(3) AS Double
laXCoord(1) = 10
laXCoord(2) = 20
laXCoord(3) = 0

goacad.ActiveDocument.ModelSpa­ce.AddCircle(@laXCoord, 10)

More:
http://fox.wikis.com/wc.dll?Wiki~DrivingAutoCADFromFoxpro