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How do I keep quantum and delete old replaced version?

  • 1 ŋuɖoɖo
  • 2 masɔmasɔ sia le wosi
  • 6 views
  • Nuɖoɖo mlɔetɔ Mkll

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Every time I download quantum, use it, then later shutdown computer, the old version of firefox comes back when I restart and I have to repeat the process of downloading quantum again.

Every time I download quantum, use it, then later shutdown computer, the old version of firefox comes back when I restart and I have to repeat the process of downloading quantum again.

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Do a complete uninstall of Firefox, then reinstall Firefox 57 (Quantum).