ok, still got a rootkit and the windows installer is still persisting... how can I stop this from running, where in the registry would this be found and how do I stop it from repeatedlt reopening? "Staypuffer" - 2007-05-20 14:18:51 Service Pack 2 ComboFix 07-05.20.9.V - Running from: "J:\Spywaredetector\" Rootkit driver lzx32 is present. A rootkit scan is required ((((((((((((((((((((((((((((((( Files Created from 2007-04-05 to 2007-05-20 )))))))))))))))))))))))))))))))))) 2007-05-20 14:04 49,152 --a------ C:\XP\nircmd.exe 2007-05-20 06:42 2,922 --a------ C:\XP\system32\IE_Backup.reg