All the icons for my extensions have disappeared and I cant use them.
The icons that usually appear on the lower right of the browser, like Clippings and Xmarks, are not appearing. I need Clippings in order to do my job! So I could really use some help--much appreciated. Even if there's some other way to access it--I need my Clippings :)
Alle antwurden (1)
Delete the files extensions.* (extensions.rdf, extensions.cache, extensions.ini) and compatibility.ini in the Firefox profile folder to reset the extensions registry.
See "Corrupt extension files": http://kb.mozillazine.org/Unable_to_install_themes_or_extensions
If you see disabled extensions that are not compatible on the next start in "Tools > Add-ons > Extensions" then click the "Find Updates" button to do a compatibility check.