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last pass password manager and auto form filler have disappeared from my tool bar. How do I get them back or do I have to start all over again.

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  • Last reply by cor-el

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I am using Windows Vista. Both LastPass and the auto form filler have disappeared from my toolbar. Is there a way to retrieve this information or do I need to start again?

I am using Windows Vista. Both LastPass and the auto form filler have disappeared from my toolbar. Is there a way to retrieve this information or do I need to start again?

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Do those extensions still show as installed in Tools > Add-ons > Extensions?

If not then 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.


You can also check for problems with the localstore.rdf file if toolbar buttons are missing.