Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Two Mozilla Firefox (x64 en-us) installed

  • 1 பதிலளி
  • 0 இந்த பிரச்னைகள் உள்ளது
  • 1 view
  • Last reply by Figure8565

Please advise if it is required to have two copies of Mozilla Firefox installed. I have two copies installed, one installed on 5/11/2023, version 109.0.1, the other installed on 12/29/2023, version 121.0. Thanks in advance for your assistance.

Please advise if it is required to have two copies of Mozilla Firefox installed. I have two copies installed, one installed on 5/11/2023, version 109.0.1, the other installed on 12/29/2023, version 121.0. Thanks in advance for your assistance.

All Replies (1)

That's odd. You should only need one version installed, v121.0.

Perhaps one version was installed OS-wide (in Program Files), and the other was installed only for the current user (in AppData)? If I were you, I would

1. make sure I didn't have anything of value stored in the older version (passwords, bookmarks, etc.), and export a copy if I did. 2. Just in case, I might make a backup from the new install of Firefox as well, just in case. 3. Then I would try uninstalling the old edition. 4. Once complete, I would check to see if the new edition was still functional. If not, a manual reinstall should fix that. 5. Lastly, I would import any bookmarks or passwords I exported in the previous steps, which I do not now have in my one functional install.

I don't really store anything in my browser though, so this might be easier for me to do than you. Like I said, please make sure to export/back up anything you value in either/both, before uninstalling anything.

Helpful?

கேள்வி எழுப்பு

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.