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shutting down firefox disables all my add ons on restart

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  • 1 tem este problema
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  • Última resposta de FredMcD

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If i actually close my browser when I start the browser again all my add ons are disabled. All these tabs open, one for each add on, and since I use a lot of add ons it's a pain! what can i do to stop this? It seems as if the restart with add ons disabled button is stuck on!

If i actually close my browser when I start the browser again all my add ons are disabled. All these tabs open, one for each add on, and since I use a lot of add ons it's a pain! what can i do to stop this? It seems as if the restart with add ons disabled button is stuck on!

Todas as respostas (2)

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What security software do you have?

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

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.

See "Corrupt extension files":

If you see disabled or not compatible extensions in "Firefox menu button/Tools > Add-ons > Extensions" then click the Tools button at the left end of the Search bar to check if there is a compatibility update available.

If this hasn't helped then also delete the addons.json file.

You can also check for problems with preferences. Delete possible user.js and numbered prefs-##.js files and rename (or delete) the prefs.js file to reset all prefs to the default value including prefs set via user.js and prefs that are no longer supported in current Firefox releases.


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

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Separate Issue; Your System Details shows;

Installed Plug-ins

Shockwave Flash 19.0 r0 Shockwave Flash 12.0 r0
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.

Note: Edge on Win10 does not use ActiveX version but its own Flash.

Flash: Grab the uninstaller from here: Uninstall Flash Player | Windows Uninstall Flash Player | Mac

Then reinstall the latest version.

Flash Player Version 19.0.0.226
https://www.adobe.com/products/flashplayer/distribution3.html
Note: Windows users should download the ‘’’active_x’’’ for “Internet Explorer,” and the ‘’’plugin’’’ for “Plugin-based browsers” (like Firefox).

Adobe still offers Flash 18.0.0.255 as its extended support release further down