I really don’t like the computational overhead imposed by any of the Windows anti-virus programs, so I bypassed the problem by running no A/V program at all. How do I stay secure? Linux.
Personally I prefer Revo Uninstaller Pro, available for download at this link http://www.revouninstaller.com/
I had some issues with uninstalling some Microsoft trial programs and when on the phone with one of their technicians he instructed me to use it and it was the only thing that would clean it off totally including cleaning out registry entries.
I just used it to solve a problem for a friend in Texas who had the same issue and it snatched it right out of the system and she is ecstatic.