Tony, that would be my next step.
Start,Run, type REGEDIT and press ok/enter.
Under the EDIT tab click on FIND
Type in the offending site and make sure there's a check in all 3 boxes. Don't check WHOLE STRING.
PLEASE...PLEASE...PLEASE be VERY careful. If you delete anything here you will not be able to recover. You are working without the safety net of backing up. Delete the offending garbage and press F3 after confirming Delete. Continue the process until you get Registry Search Complete. If you want you can run it again to be sure...but PLEASE be careful what you're deleting. If its not what you want or if there is any doubt...don't delete it otherwise you will need to reload the OS.
Let me know if I can help ya further.