Firefox Community Forum

I have exported my theme made in Firefox Color (love it) - both xpi and zip. The theme has been working for 2 weeks. I just want to reinstall it to check, and eliminate Firefox starting with "default" and then loading my theme. I also have no backup if I had a computer malfunction.

I'm not sure how it can be "corrupt" since I'm looking at it working right now. I exported using your site and your buttons - but when I try to install it says "unable to install because it's corrupt."

I think I'm running. Ios v 138.3 Is thatcorrect? Other websites are saying that my Firebox needs to updated. I have been trying where do this. Pls let me know. Thank you

Ann Brown 913-208- 7048

pages don't load due to old MAC osx yosemite 10.10.5 downloaded Firefox 115.24.0esr but don't know what to do when wavy arrow from firefox icon to App icon image appearsScreen Shot 2025-06-04 at 02.47.08

I have tried many times to download and install firefox but when I try to install it, and sait for what seems to be theinstallation process to finish, I keep getting a page that says invalid URL.

How can I insall the prowser?

Actually, I used to have it on my computer but somehow I cannot find it. [email removed]@aol.com

I downloaded the most recent Firefox update (version 139.0.4) and since then, Firefox has been prompting me to restart to continue using Firefox every day. When I give the go ahead to restart, I get a pop up that says I need to either exit the Firefox client completely, or create a new profile to continue using it because Firefox detects an older version (this is even after updating it manually).

It's made about 5 profiles since the 10th, and they're all still in tact. I clicked my very first one and it very much still works (and even gives me a popup when I open it in a new window that says Firefox is using the latest version). It's been really disruptive to my work flow as it has happened several times in the last two days. I keep checking my settings and it says that I'm updated to the latest version of Firefox, but it continues to kick me out.

In the midst of watching a YouTube video, FireFox closed abruptly. When I try to open it, I get the following message: Platform version '131.0.3' is not compatible with min Version>=131.0.2 max Version<=131.0.2 What do I do now?

My Linux distro is Debian 12.7.0, 64bit, US English.

Can I use firefox-115.16.0esr.tar.bz2 instead of firefox-128.3.0esr.tar.bz2?

There's this statement in Release notes. It says:

Version 115.16.0, first offered to ESR channel users on October 1, 2024" Firefox ESR 115 is now supported only on Windows 7-8.1 and macOS 10.12-10.14. Users on other operating systems should use Firefox ESR 128 instead.

But I am not using Microsoft Windows or macOS as my operating system.

Thanks for your help.

I updated a few days ago and I noticed that dragging and dropping a tab is creating a copy of the tab in the place where I drop it, instead of moving the tab which was the previous behavior in older versions.

I cannot open firefox. The error box says that the platform version 130.0.1 is not compatible with the maxversion 130.0 or the minversion 130.0. It looks as if the upgrade to 130.0.1 was incomplete. I need to have this fixed

My links on Firefox worked until I upgraded my Mac OS to Sequoia 15. Now the browser does not even get active and keeps buffering. Where is the problem and what can I do to solve it?

Thank you!

Hello, 1. I can't run Firefox - there is error appeared as screen shot. I'm using Chrome to make it this report and Firefox disappoint me again... 2. Before i had problem with Firefox ver. 30.0.0 - 32bit version was stack on some webpages so I changed for 64bit version and problem gone, but now see pt.1.

Regards Greg

I have installed Thunderbird on a new PC desktop running Windows 11, copied all the server settings from my Mac laptop that are working correctly, yet i keep getting an error message that "Thunderbird failed to find the settings for your email account". My ISP will not provide detect support for your client, a "third party provider". What do I need to do?

Today I manually download and rename the firefox executable so a script that runs as a Sandbox is spun up is ready to go immediately. But that entails me manually downloading, then renaming the installer to a name that the script always knows. And often the setup file gets updated on the web and I am running the prior version, or older depending on when I went thru that manual process.

So I am back looking for a way to either find a way to download the newest installer each time or find a way to kick off the internal updater right after its currently scripted install completes. Either could work.

I hate having to use Edge as its the browser MS automatically installs when a sandbox is spun up.

Or are there other ideas on how to accomplish this? Thanks, Bill

The update two days ago has left me with an error message: Platform version '131.0' is not compatible with MinVersions and MaxVersions 130.0.1

What can I do? This is the 3rd update corruption within the last 6 weeks - last time I was told to remove Firefox and install from new so lost at least 6 years history.