So this problem just happened recently. I have a windows 7 installed on bootcamp. A week ago I had no issues connecting to the internet, but now I can't seem to access any site on the internet. I can connect to skype, I can ping, but I can't access anything to the router. Even I can't access my local router setup! I have disabled the firewall and everything that I can think of that might be causing this. I need some help.