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Firefox repeatedly makes me reinstall addons.

  • 2 replies
  • 1 has this problem
  • 6 views
  • Last reply by FredMcD

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Every other time I open Firefox it wants me to reinstall every add-on I have. I use Firefox because of the add-ons, I shouldn't have to reinstall them at least once a day, it's annoying and tedious. I'm hoping there's a way that I can install these add-ons and have them stay installed.

Every other time I open Firefox it wants me to reinstall every add-on I have. I use Firefox because of the add-ons, I shouldn't have to reinstall them at least once a day, it's annoying and tedious. I'm hoping there's a way that I can install these add-ons and have them stay installed.

All Replies (2)

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It is possible that there is a problem with the file(s) that store the extensions registry.

Type about:support in the address bar and press enter.

Under the page logo on the left side, you will see Application Basics. Under this find Profile Folder. To its right press the button Show Folder. This will open your file browser to the current Firefox profile. Now Close Firefox.

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

New files will be created when required.

After, restart Firefox.

See "Corrupt extension files":


You will have to approve the updating one last time.

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If there is still a problem, https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save

Note: Some software, like Advanced SystemCare with Surfing Protection, can protect files in the Firefox profile folder against changes. If you have such software then check the settings or uninstall this software.