My wife's computer has Windows Vista 64-Bit running on it. All of a sudden the internet doesn't work. I rebooted the computer into safe mode and the internet works fine (IE). I rebooted into normal mode and installed Malwarebytes Anti-Malware, Spybot S&D, & Superantispyware from a memory stick. I ran all of those in safe mode and each found some problems. However, the computer still will not get on the internet in normal mode. I checked the LAN settings in IE and there is no proxy server. What can I try to get the computer running? It acts like one of our other computers that had a rootkit infection, but that was XP 32-bit.