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My Firefox on mac crashes and I cannot open it anymore (Leopard)

I was wondering how to remove extensions and preferences. I've deleted

  • Mozilla folder in my Library
  • Mozilla folder in hard disk library
  • Downloaded and replaced Firefox application
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up vote 1 down vote accepted

In mac the extensions and prefs are at ~/Library/Application Support/Firefox/Profiles/<profile>/ If you remove or move that folder, firefox should start with the default profile.

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