Cntrl/Alt/Del

[Candy]

Trying to access running programs from Cntrl/Alt/Del the
box opens then a split secind later sloses, this also
occurs when I try to open 'regedit' from the start/run.

 

[Chris Lanier]

w32.spybot worm disables NAV, Msconfig, Regedit and Task Manager:
http://www.bitdefender.com/bd/site/virusinfo.php?menu_id=1&v_id=114

Try this to:
http://securityresponse.symantec.com/avcenter/venc/data/w32.spybot.worm.html

Rename regedit.exe to regedit.com then:

Download then Merge the edit on line 251 then delete all the files mentioned
in the above link.
http://www.kellys-korner-xp.com/xp_tweaks.htm

ALSO
http://www.dougknox.com/xp/utils/xp_emerutils.htm