Home › Forums › SharewareOnSale Deals Discussion › AutoQ3D CAD / Dec 4 2017 › Reply To: AutoQ3D CAD / Dec 4 2017 Dec 4, 2017 at 7:52 pm #9629300 Quote ChrisGuest Can not enter registration number. The window opens but the program will not allow any text to be entered. If this can’t be resolved then I will have to uninstall this software.