Perch 2 to Perch 3 License Transfer

Hi guys,

I'm trying to use an old, disused license on my account (that originally was bought a few years ago), and repurpose it for a site that's currently using Perch 3.

It's not working at the moment, the site asks me to make sure I've put the correct URL in the "Live" or "Development" fields when I try to log in.

Is there any way of getting this working? I tried to repurpose a more recent license and that worked, so I'm guessing that it's something to do with the age of the license?

Thanks, Harry