Well I'm not running MBAM in Sandboxie (of course). I don't need an AV, my other security measures are more than enough. I know "MBAM is only designed to detect and remove threats that most antivirus software fails to". I have used MBAM to clean many PC:s and bought the paid version to support it. P.S. I'm the author of Probably the Best Free Security List in the World (815000 visitors so far) http://www.techsupportalert.com/content/probably-best-free-security-list-world.htm Yes, TweakUAC makes my user account easy to use, I almost never go to admin account.