Ive have both win98 and xp sp2 installed on my system.Now whenever i start windows xp,it shows a message box saying 'file not found' with the heading lsass.exe.When i click ok the system restarts.The same happend even if i use safe mode or command prompt.So i am unable to load xp at all.Could it be the sasser worm?What can i do to remove it without reinstalling xp?Pls help ..
Try to repair ur XP using bootable XP cd
it could be malware too ! diable system restore. rescan with AV AND A/S, in safe more. reboot. run ccleaner. reboot.
and THEN if problem persists, do as sgstd above^
Dont click on OK--->>restore ur Xp to best know setting/confrigation.
Than do full system scan using one good updated antivirus..and two good updated antispyware. If possible do scan at startup(avast has this feature).
Also perform online scan.
