If you can't reach the settings on the bottom, reach them from the top:
You are totally missing the picture. I am not talking about Firefox settings, I am talk about avast! settings...
This should work: chrome://wrc/content/options.html
Thanks! This worked, the question now is, why does the plugin not work...
In fact the sidebar says this website is unknown...Figured that part out, it is because Amazon Instant Video is running as I typed this.