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crash and lost setting

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  • Last reply by FredMcD

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Hello dear Mozilla. In a few moments ago the firefox crash and show massage that its was importing my data to restart its self. But after restarting I cant run the App in its crash again and I had restart my system. After restart my system I run the firefox but my tabs , my them , my extensions and ... almost gone. pleas help me to recovery them I really really need them. Thanks.

Hello dear Mozilla. In a few moments ago the firefox crash and show massage that its was importing my data to restart its self. But after restarting I cant run the App in its crash again and I had restart my system. After restart my system I run the firefox but my tabs , my them , my extensions and ... almost gone. pleas help me to recovery them I really really need them. Thanks.

All Replies (2)

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What's your computer system and Firefox version?

Sometimes when the browser thinks there is a problem with the profile, it will create a new one.


Look on your desktop. Do you see a folder called; Old Firefox? Look inside. Look for the folder with the latest creation date.

https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile

https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles

https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing-inaccessible


https://support.mozilla.org/en-US/kb/recover-user-data-missing-after-firefox-update

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https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing-inaccessible

http://kb.mozillazine.org/Profile_folder_-_Firefox#Navigating_to_the_profile_folder

https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles

https://support.mozilla.org/en-US/kb/back-and-restore-information-firefox-profiles


Type about:profiles<enter> in the address box. How many profiles are listed? How many should be there? Also, open the profile folder in your file explorer.


https://support.mozilla.org/en-US/kb/recover-user-data-missing-after-firefox-update