Well, I can speak for myself. I am a new member and I thank CCleaner creator for a wonderful FREE software but it all began because AntiVir V.7 says it has a virus or trojan...
Tarun gave me a link with the free-of-toolbars version and I will be using that one.
p.d. Also, using Jotti as suggested by Taun gave this response:
"MIGHT BE INFECTED/MALWARE (Sandbox emulation took a long time and/or runtime packers were found, this is suspicious. Normally programs aren't packed and don't force the sandbox into lengthy emulation. Do realize no scanner issued any warning, the file can very well be harmless. Caution is advised, however.) (Note: this file has been scanned before. Therefore, this file's scan results will not be stored in the database)"