Hi
you'll need to open a support ticket
go to
http://support.qbik.comour support team will need to ask you some questions to track down your license if you can't remember the key. We can match on things like
* email address it was purchased with (if purchased directly from us)
* license name (e.g. if the name on your license matched your company name or a person's name who purchased it)
* computer name it was activated on
All information can be helpful, and if you can provide this when you open the ticket it will speed things up.
In the meantime, you should be able to activate a trial so you can get the software working until we sort out your license.
Regards
Adrien