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FF 4.0 deleted all my plugins and can't install new ones

  • 1 eyano
  • 1 eza na nkokoso oyo
  • 2 views
  • Eyano yasuka ya TonyE

Kyotek
Kyotek
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New instalation of FF 4.0 deleted ALL MY PLUGINS (!!) and now when i try to install them it goes forerver on 'installing' notification. I can't install any new ones.

New instalation of FF 4.0 deleted ALL MY PLUGINS (!!) and now when i try to install them it goes forerver on 'installing' notification. I can't install any new ones.

All Replies (1)

TonyE
TonyE
  • Moderator
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This can be caused if one of the files that stores details of installed extensions is corrupt.

  1. Open your profile folder, for details of how to find it see https://support.mozilla.com/kb/Profiles
  2. Close Firefox
  3. Delete the following files if they exist, extensions.cache, extensions.rdf, extensions.ini and extensions.sqlite
  4. Re-start Firefox, it will then rebuild the list on installed extensions