Windows Server 2008 R2 Standard SP1 No Internet access

I've installed Hamachi on a Windows Server 2008 R2 SP1, but when hamachi is active  there's not internet conexion, i've tried another solutions like this https://community.logmein.com/t5/Hamachi/Windows-Server-2012-R2-network-card-broken-No-Internet-access/m-p/133297#M13896 , but isn't working. I'm just testing hamachi 'cause i have the intention to buy as minimal the 6-32 computers suscription, but i need the internet conexion on the server to do that.

I appreciate your help.

Thanks.