Well I have come here because I have the issue with the working of the Microsoft Security Essentials and Norton Antivirus here. Well all was running well on the system but recently after installing Windows 7 64 bit I have seen the issues with the System of mine here. I would really like to know what I can do so that the issue can be solved. I have EVGA P67 and after installing Windows 7 I got the issue here. Before this I had no issue with Norton and Microsoft Security Essentials working. I have seen that I cannot simply open up any site. Can you all please let me know what I can do so that the issues as such can be solved? Any help in the matter will be appreciated. Can it be possibly because of the EVGA P67 Motherboard?