Try a search for *.cpl files. All the control panel applets are .cpl files. With luck you'll recognize the name of the one you want to get rid of. I think you can just axe it, but put it in the recycle bin so you can get it back if removing causes problems.
Or you can get X-Teq from http://www.xteq.com/ and do the Control Panel tweaks. CAUTION using X-Teq!
Or you can get X-Teq from http://www.xteq.com/ and do the Control Panel tweaks. CAUTION using X-Teq!