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Firefox 88.0.1 crashes every time it closes

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  • 1 has this problem
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  • Last reply by FredMcD

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Firefox 88.0.1 crashes every time it closes. It also causes problems with my Yahoo email, now I have to sign in every time I use Firefox 88.0.1

This problem started right after I use the troubleshooting to resolve a problem.

I use Revo Uninstaller Pro version 4 to complete remove Firefox. I shut down the computer and start it again after waiting for 5 minutes.

That did not work.

So when will this problem be fixed.

Firefox 88.0.1 crashes every time it closes. It also causes problems with my Yahoo email, now I have to sign in every time I use Firefox 88.0.1 This problem started right after I use the troubleshooting to resolve a problem. I use Revo Uninstaller Pro version 4 to complete remove Firefox. I shut down the computer and start it again after waiting for 5 minutes. That did not work. So when will this problem be fixed.

All Replies (2)

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JEVColorado said

Firefox 88.0.1 crashes every time it closes.

In the address bar, type about:crashes<enter>. Note: If any reports do not have BP- in front of the numbers/letters, click it to submit them.

The crash report is several pages of data. We need the report numbers to see the whole report.

Using your mouse, mark the most recent 7 - 10 Submitted crash reports, and copy them. Now go to the reply box and paste them in.

Please, Do not post a screenshot ! !

aboutcrashesFx57

For more help on crash reports, see; https://support.mozilla.org/en-US/kb/firefox-crashes-asking-support +++++++++++++++++++++++++++ If you can't get Firefox to open, you will have to do this the hard way. https://support.mozilla.org/en-US/kb/mozillacrashreporter

Open the file browser / explorer on your computer. Note: You may have to enable Show Hidden Folders / Files. Enter this in the address bar;

Windows: %APPDATA%\Mozilla\Firefox\Crash Reports\submitted Win 7/Vista: C:\Users\<username>\AppData\Roaming\Mozilla\Firefox\Crash Reports\submitted Win XP/2000: C:\Documents and Settings\<username>\Application Data\Mozilla\Firefox\Crash Reports\submitted Win 10: Press <Windows> + R on the keyboard. A Run dialog will open. In the Run dialog, type %APPDATA%\Mozilla\Firefox\Crash Reports\submitted <Enter>


Mac OS: /Users/<username>/Library/Application Support/Firefox/Crash Reports/submitted Linux: /home/<username>/.mozilla/firefox/Crash Reports/submitted

Copy the most Recent 5-7 File Names in the folder. Press the Reply button. Now go to the reply box and paste them in.

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JEVColorado said

now I have to sign in every time I use Firefox 88.0.1

Your ‘logged-in’ status is stored in special cookies. If the cookie is removed, you are logged out.


You may be in Private Browsing mode or told Firefox not to remember.

Type about:preferences#privacy<enter> in the address bar. The button next to History, select Use Custom Settings.

Turn off Always Use Private Browsing Mode Turn on Remember My Browsing And Download History At the bottom of the page, turn on Clear History When Firefox Closes. At the far right, press the Settings button. Turn on ONLY Cache and Form And Search History leaving the others off.


Macs: Make sure you install Firefox properly and that you do not run Firefox from within the DMG (Disk Images) file. https://support.mozilla.org/en-US/kb/how-download-and-install-firefox-mac