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How can I uninstall this "Quantum" update? The extensions I need don't work anymore.

  • 2 replies
  • 3 have this problem
  • 13 views
  • Last reply by BE HD

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How can I uninstall this "Quantum" update? The extensions I need don't work anymore.

How can I uninstall this "Quantum" update? The extensions I need don't work anymore.

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I just found the "ExtendedSupport Release" of Firefox https://www.mozilla.org/en-US/firefox/organizations/all/?q=english which may solve this issue.

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will do... just some remarks, see my answer there (currently end of thread): https://support.mozilla.org/questions/1185315