unregistering the game

[unmerged(192329)]

hiya, basically i activated the game online on a mates computer with his email address (for a quick preview) and now i'd like to undo that and register it on my own, any advice? i've already sent the technical support an email with my problem but its a bit slow.

cheers

 

[Kallocain]

You can't unregister. You have to use the same e-mail address each time you install it. The address is not used for anything other than being able to retrieve your key if you loose it though.