I used CE 2015.0 on a 30 day trial. I now attempt to try 2015.1 for 30 days - is this allowed? It hangs on the splash screen every time.
I'm still having trouble with this - any help please.....
License issues are best directed to Esri Support
I wish I had the answer for you, but licensing is in their realm.
Hope you are back into CityEngine land soon,