Control Panel - add/remove programs. Choose a default browser, radio buttons show: Use my current web browser - on. Google Chrome, Internet Explorer, firefox buttons off. Enable access to this program, all 3 checked. I can turn on the button for firefox, and click OK. I come back to check it, and it is the same as originally.. Everything was working OK until I reset firefox, and now www.dailykos.com will not open or emailed links to this site. I get: Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit. Cookie /n Apache Server at www.dailykos.com Port 80