I can't register my new license! Help!

I’ve just purchased “Pro” and I’m trying to register. The eM client license dialog does not have a deactivate button that I’m required to click on( because I already have a license). I’m stuck. Help!
activation code=
: 70c4e41a-89bd-46d1-84eb-25afca0cXXXX
License Name - Joe Cordell
user name - 398747
Password - jzXXXX

Hi Joe,

I don’t think you should write this detailed info on the internet.

Hi, can you please contact our Pro support for which you are entitled as pro license user at http://support.emclient.com
Also please do not post your licensing information publicly on the web, this is a private information that could lead to you not being able to use your license.

Thank you,