registration woes for pro home

Hi guys, paid my money to upgrade to home pro the other week, i now have a new pc and have lost my upgrade key, i keep re-registering as it says on the FAQ’s but i just keep getting sent a free version key over and over again, how do i get back the key that i paid good money for??

Thanks.

AL

The re-registration is indeed for Home version only.
Contact sales@avast.com with some details about your purchase (name, e-mail address, …); they should be able to resend you the key.