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Why does Must close firefox already running I know I closed all tabs

  • 1 reply
  • 1 has this problem
  • 1 view
  • Last reply by FredMcD

astromandave2
astromandave2
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I just did see my question

I just did see my question

All Replies (1)

FredMcD
FredMcD
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https://support.mozilla.org/kb/Firefox+is+already+running+but+is+not+responding

https://www.basezap.com/cant-open-firefox-because-a-copy-of-firefox-is-already-open-mac/

https://apple.stackexchange.com/questions/196771/cant-open-firefox-because-a-copy-of-firefox-is-already-open

http://kb.mozillazine.org/Firefox.exe_always_open