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The application "Firefox" can't be opened.

I am writing you using Safari. When I click on the Firefox icon in the dock, "Fiirefox" does not appear in the menu bar, instead I keep getting the same message window,… (閱讀更多)

I am writing you using Safari. When I click on the Firefox icon in the dock, "Fiirefox" does not appear in the menu bar, instead I keep getting the same message window, "The application "Firefox" can't be opened."

I am using an iMac, OS 10.15.7. This problem just started today after using Firefox for years

由 kolong 於 5 個月前 詢問

由 techguy150 最近回覆於 5 個月前

macOS: Make "About Firefox" visible in "Application menu" > "help"

Recently I got a Mac computer and I installed Firefox in it. I can't find "About Firefox" in Application Menu. How to show it in Application Menu like Windows and Linux?… (閱讀更多)

Recently I got a Mac computer and I installed Firefox in it. I can't find "About Firefox" in Application Menu.

How to show it in Application Menu like Windows and Linux?

由 hsinyuanp_xavier 於 5 個月前 詢問

由 cor-el 最近回覆於 5 個月前