Submit your Crash ID here as described in the following article:

• Get help fixing this Crash

Here are just a few

   bp-7cde62d4-356d-4670-a198-fe6c921205125/11/201211:13 PM          bp-71616026-257c-40ca-8ed1-f6fa321205125/11/201210:46 PM             bp-7894c56a-83cd-4bdc-a099-f65cf21205125/11/201210:32 PM             bp-7b4fbd6f-feba-45fd-955d-8864221205125/11/20127:59 PM             
   bp-7ad92a9d-6dd3-4ec0-ab86-af9f421205115/11/20127:45 PM

I have been reporting all the crashes for some time.

Start Firefox in -> Diagnose Firefox issues using Troubleshoot Mode to check if add-ons/extensions are causing Firefox to crash.

• See this article too -> Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Check and tell if its working.

Unfortunately the linked crash report is empty (@ EMPTY: no crashing thread identified; corrupt dump) and doesn't include any data, so it is not possible to find the cause of the crash.

Did you recently submitted other crash reports that do show a crashing thread?

See:

• http://kb.mozillazine.org/Firefox_crashes
• https://support.mozilla.org/kb/Firefox+crashes

The second crash report shows that is has been submitted by Firefox 12.0, but has a default theme with a Firefox 8.0.1 version.

See the Extensions tab:

• https://crash-stats.mozilla.com/report/index/71616026-257c-40ca-8ed1-f6fa32120512

Do a clean (re)install and delete the Firefox program folder (C:\Program Files\Mozilla Firefox\).

Download a fresh Firefox copy and save the file to the desktop.

• Firefox 12.0.x: http://www.mozilla.org/en-US/firefox/all.html

Uninstall your current Firefox version, if possible.

• Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you will also lose your personal data like bookmarks and passwords from profiles of other Firefox versions.

Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.

• It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
• http://kb.mozillazine.org/Uninstalling_Firefox

Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.

• http://kb.mozillazine.org/Profile_folder_-_Firefox
• http://kb.mozillazine.org/Profile_backup

• http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall