I don't think my PrevX is working. I have just loaded up a movie which tried downloading a codec 63 KB in size. VirusTotal PrevX shows it as a TDSS Rootkit, also HitmanPro PrevX also confirms a Rootkit. However a scan on my pc shows nothing. Any ideas? EDIT: I did the obvious uninstall and reinstall which has fixed the non-detection issue but Right-Click Scan doesn't do anything.