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My Extensions are not listed in extensions

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  • Last reply by cor-el

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I installed Firefox 13 on a brand new PC with vista home basic , I proceeded to install some extensions, for example add block plus and speed dial, then I restarted like it told me to do, and when fire fox started up I could use the extensions as per usual, but they did not appear in my extension list and not in my plug ins I would like to be able to manage them at some point But can't if they do not appear. Also the default plugin that should be there is not appearing.

I installed Firefox 13 on a brand new PC with vista home basic , I proceeded to install some extensions, for example add block plus and speed dial, then I restarted like it told me to do, and when fire fox started up I could use the extensions as per usual, but they did not appear in my extension list and not in my plug ins I would like to be able to manage them at some point But can't if they do not appear. Also the default plugin that should be there is not appearing.

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

Delete the files extensions.* (e.g. extensions.sqlite, extensions.ini, extensions.cache) 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, not compatible, extensions in "Tools > Add-ons > Extensions" then click the Tools button at the left side of the Search Bar (or click the "Find Updates" button in older Firefox versions) to check if there is a compatibility update available.

If this hasn't helped then also try to delete the addons.sqlite file.