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Some how everything got deleted from my firefox, all of my bookmarks and history and everything. It said there was an update available but I didn't click it.

  • 4 válasz
  • 3 embernek van ilyen problémája
  • 9 megtekintés
  • Utolsó üzenet ettől: cor-el

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Everything got deleted from my firefox my history, my bookmarks everything. It said there was an update available but I didn't click on it because I wanted to wait till I was done with what I was working on and then the next time I went into firefox everything was deleted my bookmarks and my history everything was deleted and I don't know why and want to get it back.

Everything got deleted from my firefox my history, my bookmarks everything. It said there was an update available but I didn't click on it because I wanted to wait till I was done with what I was working on and then the next time I went into firefox everything was deleted my bookmarks and my history everything was deleted and I don't know why and want to get it back.

Összes válasz (4)

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Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac=Options)
key, and then starting Firefox. Is the problem still there?


Look on your desktop. Do you see a folder called; Old Firefox?

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

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I started firefox in safe mode and it is the same as normal mode everything is deleted, all my bookmarks and history everything gone. I open the file labeled "Old Firefox Data" from my desktop and it is empty, not a single thing inside of it.

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I've called the big guys to help you. Good luck.


These can't get your data back, but will help in the future.

These add-ons can be a great help by backing up and restoring Firefox

FEBE (Firefox Environment Backup Extension) {web link} FEBE allows you to quickly and easily backup your Firefox extensions, history, passwords, and more. In fact, it goes beyond just backing up -- It will actually rebuild your saved files individually into installable .xpi files. It will also make backups of files that you choose.

OPIE {web link} Import/Export extension preferences

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Do you have an "Old Firefox Data" folder on the desktop in case you used the Refresh feature and have created a new profile?

When you use the Firefox Refresh feature then a new profile is created and some personal data (bookmarks and history, form data, tabs) is automatically imported. The current profile folder will be moved to an "Old Firefox Data" folder on the desktop. Installed extensions and other customizations (toolbars, prefs) that you have made are lost and need to be redone.

It is possible to recover data from the "Old Firefox Data" folder on the desktop, but be cautious not to copy corrupted files to avoid carrying over problems.

You can copy files like these to the current Firefox profile folder to recover specific data.

  • bookmarks and history: places.sqlite
  • bookmark backups: JSON backups in the bookmarkbackups folder
  • SQLite files like cookies.sqlite (cookies) and formhistory.sqlite (saved form data)
  • logins.json and key3.db (decryption key) for Passwords saved in the Password Manager
  • cert8.db and possibly cert_override.txt for (intermediate) certificates stored in the Certificate Manager
  • persdict.dat for words you added to the spelling checker dictionary
  • permissions.sqlite for Permissions and possibly content-prefs.sqlite for other Site Preferences
  • sessionstore.js for open tabs and pinned tabs and tab groups