Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Firefox crashes

  • 1 freagra
  • 1 leis an bhfadhb seo
  • 2 views
  • Freagra is déanaí ó FredMcD

more options

I cannot open Firefox at all. It gives me an error message "Crash Reporter quit unexpectedly". I cannot reopen, or open in safe more. I have tried to delete and reinstall. have restarted my computer and nothing works.

Crash ID: bp-493b063e-d284-4f04-98f8-8e8462160808

All Replies (1)

more options

Product Firefox Release Channel release Version 47.0.1 Build ID 20160623154057 OS OS X 10.10 OS Version 10.10.5 14F27

Signature: js::LifoAlloc::freeAll | js::jit::BaselineScript::~BaselineScript


Let’s do a full clean re-install; Download Firefox For All languages And Systems {web link} Save the file. Then Close Firefox.

Using your file browser, open the Programs Folder on your computer.

Windows: C:\Program Files C:\Program Files (x86) Mac: Open the "Applications" folder.
https://support.mozilla.org/en-US/kb/how-download-and-install-firefox-mac Linux: Check your user manual.

Do Not remove the profiles folder.

Look for, and rename any Mozilla or Firefox program folders by adding .old to them. Do not rename the Mozilla Thunderbird folder.

After rebooting the computer, run a registry scanner. Then run the installer. If all goes well, remove the OLD folders when you are done.


If there is a problem, start your Computer in safe mode and try again.

Starting The Computer In Safe Mode;
Free Online Encyclopedia