DavidR
9
If you do a forum search for uninstall webrep, there are more topics than you can shake a stick at.
The WebRep is a component of avast and not a stand alone program so you won;t see it in add remove programs. So you make as if to uninstall avast and instead of uninstalling you select Change, from the new window scroll down and select Change, find the Web reputation plugin and uncheck it, click Next and OK your way out (see image, click to expand). You may need to reboot before it takes effect if it is running.