All my addon options disappeared from my Tools menu. Help menu item does more either.

Thus, at random, all the options of the addon under the menu bar tools just disappeared on me. I was not yet close FF, it was just instantaneous. A sec I clicked on tools to do something, everything was fine. Then 2 minutes later I clicked on tools again and all my addon options had disappeared.

I tried to restore my profile with FEBE, but I can't find the option restore because it is not in the Tools menu. Argh!

In addition, I don't know if it's related, but my point of menu 'help' will not work. I clicked and nothing happens. I tried a second there to list the version of FF I have...

I'm 99% sure that I have the latest version. Sorry I can't be specific. I also tried deactivation and reactivation so all my addons... and it solves nothing.

Does anyone have advice?

It is possible that there is a problem with the files that store the registry extensions.

Delete the files (extensions.json, extensions.sqlite, extensions.ini) extensions.* and compatibility.ini in the profile folder of Firefox to reset the extensions registry.

New files will be created if necessary.

See "extension corrupted files:

If you see disabled extensions or is not compatible in ' Firefox/tools > Modules > Extensions ' and then click the Tools button at the left end of the search bar to check if there is an update available compatibility.

If this did not help, then also delete the files addons.json and addons.sqlite possible.

You can use this button to go to the Firefox profile folder currently in use:

Tags: Firefox

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