Alan, thanks much for your reply and recomendations.
I am using Vista Premium for an operating system, and CA provides adware/antivirus/firewall protection. My browser is MS internet explorer. My email is through MS Outlook from MS Office 2003. Also, I am the administrator of the computer.
I like the CCleaner, but this issue is a big trade off for the program.
Thanks again, hopefully I will get through this issue.