i am running a windows xp os on a dell mini. i have looked at the forums to try to manually remove these infections myself but all of the programs i have downloaded to remove these infections come up infected and i cannot use them. i tried combofix, malware bites, spyware doctor, etc. please help. i cant even get task manager to work at the moment. its sayings wuauclt.exe is infected and searchprotocol.exe is infected among others. thanks!!