Firefox won't open, nor will Firefox Profile Manager

I'm not sure what I can do to fix the problem; the answer I've found uses the Profile Manager and I can't access it, it'll open for a split second then close again. … (read more)

I'm not sure what I can do to fix the problem; the answer I've found uses the Profile Manager and I can't access it, it'll open for a split second then close again.

Asked by tommyhandley 1 week ago

Last reply by tommyhandley 5 days ago

How do I default spellchecker to the primary Mac OS dictionary?

The built-in Firefox spellchecker is woefully inadequate. It's tagging very common words as misspelled. How do I point the spellchecker to the primary dictionary used by … (read more)

The built-in Firefox spellchecker is woefully inadequate. It's tagging very common words as misspelled. How do I point the spellchecker to the primary dictionary used by my computer (Mac OS)? Thanks in advance!

Asked by jwearley 1 week ago

Last reply by jwearley 6 days ago

Tab Crash

All I'd like to know is how to completely disable the ability of tabs crashing for any reason at all, permanently. I'd very seriously would rather the computer freeze or … (read more)

All I'd like to know is how to completely disable the ability of tabs crashing for any reason at all, permanently. I'd very seriously would rather the computer freeze or risk hardware damage, whatever pref(s) listed and unlisted I need to enable or disable I can put in lock file or anything. -Thanks!

Asked by guyfromkcmo 6 days ago

Last reply by guyfromkcmo 5 days ago

Fresh Install Firefox 76.0.dmg results in "Profile Missing" Error and does not boot. OS10.11.6

MacbookPro OS 10.11.6 About a week ago Firefox was running no problem. Closed Firefox (quit) Re-opened and got the Profile missing error. troubleshoot through exis… (read more)

MacbookPro OS 10.11.6

  1. About a week ago Firefox was running no problem.
  2. Closed Firefox (quit)
  3. Re-opened and got the Profile missing error.
  4. troubleshoot through existing threads on mozilla support. including renaming the profile.ini file, deleting it, moving it, etc.
  5. Used Appcleaner to wipe all known goodies of Firefox from my computer
  6. downloaded a fresh 76.0.dmg from the website
  7. Problem persists. Application does not load, "Profile missing" opens immediately
  8. No application support data in /Library/ application support/firefox exists

Chrome works and Safari works no problem.

Asked by HawkEye 4 weeks ago

Last reply by HawkEye 4 days ago