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Firefox Synced over my Backups, Now all my Bookmarks and Passwords are gone

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  • 1 has this problem
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  • Last reply by cor-el

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So I reformatted my computer today, but the process allowed me to keep all my personal files. I had made a backup in my appdata for all my passwords and bookmarks like Firefox allows when you're in Manage Passwords or Manage Bookmarks. After the formatting, I sign into my Firefox account, and it Syncs almost immediately. When I go into my appdata, the profile has been overwritten by the new sync, meaning all my passwords and bookmarks are now no longer available. Is there legitimately anything I can do??

So I reformatted my computer today, but the process allowed me to keep all my personal files. I had made a backup in my appdata for all my passwords and bookmarks like Firefox allows when you're in Manage Passwords or Manage Bookmarks. After the formatting, I sign into my Firefox account, and it Syncs almost immediately. When I go into my appdata, the profile has been overwritten by the new sync, meaning all my passwords and bookmarks are now no longer available. Is there legitimately anything I can do??

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You can check if you have a C:\Windows.old folder with your Firefox profile data. You can check if you have an "Old Firefox Data" folder on the desktop in case the Refresh feature in Firefox has been used and a new profile has been created.