
The application “Firefox” can’t be opened.
Hi. I am running MacOS Catalina 10.15.7. I always use Firefox as my browser as it is the BEST. After updating I get the following error message when I try to run Firefox: "The application Firefox can't be opened" I have tried uninstalling and reinstalling to no effect. When I boot my MacBook Pro into SAFE MODE, Firefox opens and runs. When I boot back into normal mode I get the same error message. Help! Any suggestions.
RD
All Replies (1)
Perhaps something in the linked document will help.
https://support.mozilla.org/en-US/kb/firefox-wont-start-find-solutions