only the 32 bit installer?
Well, I have a 64 bit version of windows. Yet somehow windows defender (yup, free, comes with windows) detected the malware and quarantined it (as well as the downloaded file). And detected and cleaned registry entries.
Yes, I use ccleaner because windows doesn't automatically clean your tmpdir and it ends up with tons of crap. not so impressed with the cookie/history cleaning and I treat the registry cleaning with a large pinch of salt (there are some programs that have been known to put entries in the registry that purport to be a file path, but the path doesn't exist, the program appears merely to be looking for the key), and to be honest I've hardly ever used it.