It's not actually a program that runs at startup...
However, in SP2, Windows Security Center runs this program as a notification in the System Tray if there is a security risk (no antivirus, no firewall or automatic updates is not turned on). This shows up in the normal Windows processes under the "wscntfy.exe" filename and is located in the Xp's System32 folder.
I just wanted to have it in the list to clarify when the file may be a worm.
Edited by TranceWarp, 03 February 2007 - 05:56 PM.