For the past week or so evertime I try to log into a secure site or send my email address via an Internet Expolrer page it is changed somwhere along the line and I am given error messages like no such user exists...how is my email adress being manipulated like this? The rogue name is completely alien to me. I have a clean system according to Spybot and VirusScan, and everything is fine when I clear the caches and cookies. How can I discover the corrupting program/page?
I am running XP Home on a 1Ghz notebook