I often get the error message "error loading of preferences. "TypeError: this.prefs.getBoolPref is not a function".

This message appears in its own window. When I click OK continuous FF with no problems, it's just annoying to have to click OK to go to the next web page. Still, he arrives on the same web sites and occurs each time that I visit them. I have no problem loading the same pages to IE9 or Chrome 10.

Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the Add-ons is the cause of the problem (switch to the DEFAULT theme: Tools > Modules > themes).

  • Makes no changes on the start safe mode window.

See:

Tags: Firefox

Similar Questions

Maybe you are looking for

  • A45 crashed and will not start

    Hello My A45-S151 crashed. It shows that Toshiba welcome screen initially and then the screen displays an arbitrary matrix kind of display like stars, question marks, smileys etc... Hard drive moves, but the display of the matrix does not change. fir

  • Windows Update does not work after new hard drive

    After you install the new hard drive, when I click on windows update, it opens, makes his scan, then I get the message, (the website has encountered a problem and cannot display the page) I have a Dell Optiplex 745 running XP Pro, Explorer 8, have tr

  • project unspecified error sync error

    It is getting the error code when I try to take the next step in the creation of the dvd? all the answers to help resolve this error?

  • Impossible to activate by phone/key locked and OEM is no longer in business

    Installed 10 Windows to look and see if I had to upgrade, and now I have a problem with the activation of Windows 7 Pro 64.  I installed 10 Windows on a separate disk and has not attempted activation, but somehow this caused my copy of Windows 7 to b

  • Software to plan the change of regime power by date/time/event

    Hello Is there a software that can change the Windows power mode, according to the date and time and if some applications are running? Thank you