+x-scheme-handler/ftp=userapp-Firefox-FY7R00.desktop;
+x-scheme-handler/chrome=userapp-Firefox-FY7R00.desktop;
+text/html=userapp-Firefox-FY7R00.desktop;
+application/x-extension-htm=userapp-Firefox-FY7R00.desktop;
+application/x-extension-html=userapp-Firefox-FY7R00.desktop;
+application/x-extension-shtml=userapp-Firefox-FY7R00.desktop;
+application/xhtml+xml=userapp-Firefox-FY7R00.desktop;
+application/x-extension-xhtml=userapp-Firefox-FY7R00.desktop;
+application/x-extension-xht=userapp-Firefox-FY7R00.desktop;