This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

key4.dab compatibility

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by Wesley Branton

Hi, are the files key4.dab logins.json

generated on a 64bit Firefox compatible with a 32 bit version?

The reason is that in the 32 bit one all my "user & PW" data .... abruptly vanished. So I wished to use the existing data to restore the configuration.

Both PC are running LINUX: - 64bit has Linux Mint - 32 bit has Kubuntu

Thanks in advance for your time! Alberto

Hi, are the files key4.dab logins.json generated on a 64bit Firefox compatible with a 32 bit version? The reason is that in the 32 bit one all my "user & PW" data .... abruptly vanished. So I wished to use the existing data to restore the configuration. Both PC are running LINUX: - 64bit has Linux Mint - 32 bit has Kubuntu Thanks in advance for your time! Alberto

தீர்வு தேர்ந்தெடுக்கப்பட்டது

Yes, the login and password data should be compatible between the two different variations of Firefox, provided they are the same version number (for example, Firefox 77).

As a side note, if you find that your data has been removed, it's possible that Firefox may have wrongly detected a new Firefox installation and created a new blank profile folder for you. You may want to check the about:profile page in Firefox to see if your old profile is listed there. If it is, you can set it back to the default.

Hope this helps.

Read this answer in context 👍 0

All Replies (1)

தீர்வு தேர்ந்தெடுக்கப்பட்டது

Yes, the login and password data should be compatible between the two different variations of Firefox, provided they are the same version number (for example, Firefox 77).

As a side note, if you find that your data has been removed, it's possible that Firefox may have wrongly detected a new Firefox installation and created a new blank profile folder for you. You may want to check the about:profile page in Firefox to see if your old profile is listed there. If it is, you can set it back to the default.

Hope this helps.