How rude of me not to reply. Went away for a little while sorry.
I uninstalled the plug in, restarted, re-install, restarted, and nothing changed.
Repaired Avast, nothing changed.
Re-installed Avast, nothing changed.
I am not running it in sandbox.
It does not appear in the extensions area in Options. I dont know how to make it appear, I hit Load Unpacked Extension and went to where WebRep was located and it was just a folder so it didnt work.