I have used CCleaner for quite awhile, and like it a lot -- thank you! But when I ran an a-squared malware scan today, it found Trojan-Dropper.Win32Agent.acq in two previously downloaded CCleaner setup files: ccsetup123.exe and ccsetup124.exe. It did not find anything in earlier setup files or in ccsetup125.exe or in ccsetup126.exe.
I don't remember where I downloaded the contaminated files from -- but I usually go to castle cops for a link, or to hippo, or major geeks -- and sometimes I think I use the link provided from inside CCleaner. Just don't remember...
A-squared said it removed the infected files, but I am off to run more scans...
Any comments or suggestions are welcome.