rundll32.exe

[steve]

I'm running windows xp, everytime i press ctrl+alt+del i
bring up the task manager but it has no blue bar so as i
can close it again. once it is up it's there till i shut
down. also when i try to open things in my control panel i
get the message( rundll32.exe is not a valid win32
application) If i start in safe mode i can access my
control panel eg add/remove programs + internet options.
tried adaware, cwshredder and norton anti virus but
nothing seems to work. it must be some kind of virus
because when i try to connect to some web sites i'm
redirected to porn sites. please please please help it's
driving me mad

 

[Unknown]

Bring up task manager and double click anywhere on its border.