Ok so now that you know you've been using Virus Central we'll see what we can do to help.
First What AV prog have you got?
Second What antispyware prog have you got?
I can and will work this through for you but you have to give me the info I ask.
In the meantime go here and do an online scan as I'll not be back til tomorrowhttp://housecall.trendmicro.com/
Allow it to fix any errors or threats it finds.