I am trying to use class as below cbx = Createobject("CobreBemX.ContaCorrente") When I try the command line cbx.PadroesBoleto.PadroesBoletoImpresso.CaminhoImagensCodigoBarras = "\CobreBemX\Imagens\" I have the error message: Member PadroesBoleto does not evaluate to an objectI displayed the object by typing cbx. and saw to full path is correct