MYDLP Licence Problem !!

Hello, I installed Mydlp (No Internet Machine ) , I’m trying to access to the administration console and no problem.Comodo send me Community Licence key my mail.when I want to enter the license Comodo Message " No İnternet no licence server" I need Offline Licence ( bin or key file licence ) MyDLP free or 30 day Enterprise licence.How Can I find or to assure offline free or 30 day Enterprise licence.Because i want test comodo MYDLP my network.

thank you for help.
Best Regards