Win 7, Google default search engine. IE and FireFox websites are being rerouted from web links, email links, browser result links, and just randomly rerouted during page views. Can't even view some sites (Oops! Internet Explorer could not find xxxxxxxx.com). Used several different anti-malware/virus programs which do not cure the problem - MSE, SpyBot, TDSS Killer, ESET. MalwareBytes will not update. Help!