DavidR
7
You don’t say what browser you are using and that is crucial to if the WebRep can be installed (currently only Firefox and IE (don’t know if that also includes IE9 RC build).
It is working for me with Firefox 3.6.13.
Also see this post, http://forum.avast.com/index.php?topic=72145.msg602523#msg602523, which is for IE ( version 9 I think) and no webrep bars are displayed on the search.