Hello,
I'm using Mscommlib OCX to control a Mifare card reader, and i have this problem:
when i create the reference to the object, like this:
this.mifare = createobject("MSCommlib.mscomm")
i got tis error: Error 0x80040112: Appropriate license for this class not found.
But if i put an Mscommlib ActiveX object on a form (based exactly on the same class), and then call it, like this:
this.mifare = thisformset.frm_temporizador.olecontrol1
there's no problem and the program works fine.
Do anyone know's why?
Thank you,
Joaquim