Task Manager Process

[robin8495]

In my Process list is, Process 'Isass.exe'
The Process Library Quotes "Disable & Remove Immediately, this process is most likely a Virus or Trojan."
But when I l/Click on 'End Process' it tells me "This is a critical system process, and task manager cannot end this process"
Has anyone an answer to how I get rid of this so called virus/trojan, or information regarding same, please?

[BillySugger]

http://www.softwarepatch.com/tips/isass.html

[robin8495]

Thanks Billy Sugger but I was looking for a Free way of getting rid.

[wildwood]

Try this one

http://www.symantec.com/security_response/writ eup.jsp?docid=2004-050114-1706-99

[BillySugger]

My point in the first link was , the fact that there's 2 similar items , 1 with a capital 'I' & 1 with lower case . Sorry if I caused confusion but it's important to know

[robin8495]

Many thanks for all the information, I have delved further into the > lsass.exe < the problem was a typo error.An upper case i looks the same as a lower case l.
My problem was solved with BillySuggar's extra info, that led me to check further and to find the solution.
> lsass.exe < is "Microsofts Local Security Authority Service"
Of course thanks also to 'wildwood' I did have a look at your idea but it got a bit too complicated for my old head.
Anyway its nice to know help is at hand, there are still some brains about.