I have had this error pop-up start about 2 weeks ago. It says "Network SpyAlert Protection Expired! The installed demonstration version of Internet Cleanup has expired. To purchase the demo, run the Internet Cleanup application for details." The problem is, it will not go away. I do not remember ever downloading any software of this type. I also can not find the Internet Cleanup application it is talking about. Please help me get rid of this thing. Thanks!