AVG Internet Security warning Sticky Password icon contaminated?

AVG Internet Security warning indicates C:Program Files(x86)Sticky Password/stpass.exe http://fullcircle.net/favicon.ico is contaminated with URL:Scam.
AVG-Internet Security does not allow me to clear it and blocks it automatically. The warning keeps popping up every second or so. Very annoying! Any suggestions as to how to remove this warning everytime I use Sticky password to log in?

Hello Philip.
Sorry for the inconvenience. We're here to help.
Did you install Sticky password yourself? If you did not, uninstall the application and remove all files and folders related to it and restart the PC.
You should not see the pop up again.

Hello Philip.
Sorry for the inconvenience. We're here to help.
Did you install Sticky password yourself? If you did not, uninstall the application and remove all files and folders related to it and restart the PC.
You should not see the pop up again.