Every time I start a drawing in AutoCAD, save it, open and edit it in Draftsight, and save it again, then open it again in AutoCAD I receive this error that says the drawing is a student version. It creates this stamp on my drawing when I print it out that I obviously do not want. Only happens when I go AutoCAD->Draftsight->AutoCAD. Does not happen when I create a new drawing in Draftsight and then open it in AutoCAD (Draftsight->AutoCAD). I don't know if this made sense but can anyone help out?