Robohelp 10 Licence help

Hello,

I need to move an installation of Robohelp 10 from one pc to another however I do not have the serial key from when we bought it and this isn't associated to any adobe account as far as I'm aware. I've checked in the installation and can't see a way to export the serial key, nor does it show that any adobe account is logged in (similar to how Adobe Acrobat Pro does).

Is there any way I can get the serial code out of the installation?

Thanks