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