I have tried multiple spyware removers and Trojan Remover. Each time a scan runs, it detects Spyware Guard 2008, removes it (requires reboot), then it immediately comes back. Please help. I have so many applications loaded it would take weeks to return this computer back after a reinstall of Windows XP Professional. I purchased this computer from work. It has Group Policies that won't allow me to select Auto updates from Windows but I was able to get the most current updates installed. I did not get a copy of XP when I purchased the computer. My children use this computer and sometimes click where they should not. I ran hijackthis and produced a log.
What should I do?