Hamachi network adapter missing!

Hello,

Following the instructions to configure hamachi network adapter, I'm blocked because I don't found the network connection for it, when I check my Network connections folder, I get none of those said "Local Area Connection 2" and "Local Area Connection 3" adapters. 

I tried all of the actions listed below:

I tried to reinstall hamachi. 

Tried to install adapter using ''hdwwiz''

Nothing change

please help

For informations I 'm using windows 7 64 bits

Regards