Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

How do I restore all my Firefox settings and functionality from backup?

  • 2 replies
  • 1 has this problem
  • 9 views
  • Last reply by Smackboy1

Smackboy1
Smackboy1
more options

I had to reinstall Windows 8.1. Luckily I have a backup of my old user folder and I had Firefox Sync. How do I restore Firefox to exactly the way it was before the crash i.e. all the settings, add-ons, toolbar customizations etc.? Sync seems to have restored the bookmarks and some of the add-ons, but it did not restore the new Firefox to exactly the way it was before the crash. Can I just replace all the files in the new Firefox profile folder with the files from the backup Firefox profile folder?

Thanks

I had to reinstall Windows 8.1. Luckily I have a backup of my old user folder and I had Firefox Sync. How do I restore Firefox to exactly the way it was before the crash i.e. all the settings, add-ons, toolbar customizations etc.? Sync seems to have restored the bookmarks and some of the add-ons, but it did not restore the new Firefox to exactly the way it was before the crash. Can I just replace all the files in the new Firefox profile folder with the files from the backup Firefox profile folder? Thanks

All Replies (2)

the-edmeister
the-edmeister
  • Moderator
more options

Can I just replace all the files in the new Firefox profile folder with the files from the backup Firefox profile folder?

Yes, that should work fine. Just make sure you only replace the "contents" of the Profile folder with those from the backup - the Profile name must remain unchanged.

Smackboy1
Smackboy1 Question owner
more options

Thanks. Do I literally replace and overwrite all the files and folders in the newly installed Firefox profile folder? Or which ones should I copy over?

What about extensions and add-on? Will copying over the backup profile files automatically install them into the new Firefox?