How to locate license and migrate it to new computer in Prime 2.0

I purchased a student version of Prime 2.0. Unfortunately, when I start the program now red text tells me that I do not have a valid license. When I attempt to validate my license, I am asked for my PTC community login info and product code. Where do I find this code?

Also, I have purchased a new computer. How do I migrate this license from my old computer to my new one?