Yesterday I was talking on MSN when a big red ball with an x in the middle showed up at the bottom of my computer screen. It said windows has detected spyware infection. When I clicked it, it downloaded something that said XP Antispyware 2009. My Antivirus came up and said it was a Virus but could not get rid of it. I tried to go to Add/Remove Programs but when I clicked remove for the XP Spyware, it just would say I have already installed it and would not do anything else. I then went to my system restore and it would only go to the time right before I downloaded the XP Spyware but would not go any further back. I got rid of the XP Spyware part but I cant get rid of the red ball with the x that keeps saying I am infected with spyware. WHAT DO I DO? I have Windows XP on my computer.