Where to input serial number in WOW?

[cyphersuit]

I downloaded the demo (which by the way said in the set up process to be Robotronic) and i liked it. So i bought WOW right away.

Got the serial number now, but where can I change the demo Version to the full version. I tried clicking on ABOUT and then there is a serial number field, but when i try to enter the serial number, the window closes itself

Thanks for your help.

Cyph

[cyphersuit]

SOLVED. Had to install the full version.