No apparent reason, the toolbar of the add-on disappeared. After opening view/toolbars and customize the add-on toolbar appears immediately. However, once I click on 'Done '. the toolbar disappears again. Please advise possible solution.

Windows 7 operating system and the latest version of the FF browser.

Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions of the origin of the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > appearance/themes).

Tags: Firefox

Similar Questions

Maybe you are looking for

  • Format hard drive

    McAfee has worked on my computer for several hours trying to find out why their sowtware would not be responsible. They founf errors critical Windows and I had to format my hard drive. Another forum told that I have to do a destructive factory restor

  • Jet 7 - upgrade to Windows 10 now or wait a while? What is the consensus?

    At this point, I wonder if it is recommended to upgrade now or wait. I tried to install Windows 10 yesterday and the installation failed during the final stages and came back to 8.1. I was wondering if she had something to do with the amount of disk

  • Using fully all CPU for a LabVIEW application

  • Office Jet 6210

    Cannot close access cartridge BROKEN door HINGE

  • Keyboard shortcut for the letter M

    Hello My letter does not any more long (the incident). Everything is fine so I don't want to replace the keyboard (it's a laptop). I can create a keyboard shortcut for the letter "m"? I am running windows 7. Thank you!