PTC Creo License

Hello my name is Esa. I’m from Indonesia I love design. I want to find new experience using many software. But, I have trouble now.

I try to install student version of PTC Creo. But, in the installation progress (fill license), too long processing. 

I want to ask, is the license code for each version of Creo different? because I want to try Creo 7 version

Thankyou