I can't see the list of my Add-ons (extensions). It shows me a blank page.

After that I updated firefox 42.0, I can't see the list of my Add-ons (extensions). I see a blank page instead. Modules work, but I can't manage/uninstall any of them.

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 button/Tools menu > 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 addons.json file.

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

Tags: Firefox

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