Uninstall the yahoo tool bar and then open firefox and then close all apps and re install yahoo tool bar if you like it. From: jfw-bounce@xxxxxxxxxxxxx [mailto:jfw-bounce@xxxxxxxxxxxxx] On Behalf Of Carlo Flores Sent: Monday, November 02, 2009 07:08 To: jfw@xxxxxxxxxxxxx Subject: How can I fix it? Hello lister, everytime I lode my firefox3.5, always appear this error message, "could not load this dialog, refresh the toolbar and try again." That toolbar is a yahoo toolbar. Hope you can help. WARM REGARDS, Carlo Flores chfcarlo@xxxxxxxxx