PC Antispyware 2010 has downloaded & installed itself on my computer without my approval. I went to add/remove and removed it. However, an icon remains in the systray that keeps trying to re-install it. All efforts to run spybot & hijack this are unsuccessful. I ran PC Tools anti virus and quarantined two spyware threats. But, still no spybot or hijack this afterwards. I'm not sure what else to do short of a complete wipe of of C:\ and reformat. If somene is familiar with this issue I sure would appreciate your help. Thanks for any assistance.