I have been trying for over a week now to set one of my networks to private. I have my home network which is set to a private network, happy days works fine, and I also have hamachi. When I installed windows 7 when the beta came out I also installed hamachi and it worked fine. Windows now says that hamachi is an unidentified network and I can't set it to private, I can ping anyone I want and I can still file share over the internet with them, but we can not see each other's games. Again this was working till a few weeks ago. I have tried these steps
and it fixed it the first time. If you need more information let me know and I will see what I can do. Thank you for any help.