I followed the instructions to "Reset download actions for all file types" from here: https://support.mozilla.org/en-US/kb/cant-download-or-save-files#w_reset-downl… (xem thêm)
I followed the instructions to "Reset download actions for all file types" from here: https://support.mozilla.org/en-US/kb/cant-download-or-save-files#w_reset-download-actions-for-all-file-types. I accidentally renamed the profile folder instead of the json file.
unsurprisingly, i now get the "firefox profile cannot be loaded" message and cannot open firefox.
I uninstalled and reinstalled firefox to no success.
In an attempt to correct this error (that is, to change the renamed folder back to its original name), i tried to follow these instructions: https://support.mozilla.org/en-US/kb/profiles-where-firefox-stores-user-data#w_finding-your-profile-without-opening-firefox
Under "how do i find my profile?" it reads "Click the Finder icon in the dock. On the menu bar, click the Go menu, hold down the option or alt key and select Library. A window will open containing your Library folder." Well, using the Go tab, there is no Library folder. but I managed to find the folder anyways. but when i do find the folder Library > Application Support, there is no Firefox folder in there!
Please advise how it is that I can find this folder and rename it