Or do what I did and uninstall XP Service Pack 2. That solved all my problems. Most if not all of MicroJunk's security features in SP2 are duplications of features most folks have already, namely a firwall and buggy virus protection. I also suspect they added their own spyware, since I was getting a lot of unwanted and new error messages. I now use Opera as my browser, and no longer have any problems or issues.
John