Firefox Community Forum

I use scoop to install firefox. then i changed the default profile to the Scoop profile. Then i tried to log in the mozilla account but it keep saying that it cannot continue because cookies or localstore are disabled. Then i checked the about:support page like i said in the titile, many configs are blank. Maybe some problems with the profile i guess. I also opened a issue in Scoop githup repo, they cant reproduce my problem. Where could go wrong? Any help would be appreciate!

And this is the issue i post on github https://github.com/ScoopInstaller/Extras/issues/15770

I have 2 separate firefox profiles that are open at the same time. I made a shortcut to open the second profile as a new window but it still shows up in the original firefox taskbar. How can i make it so the second firefox profile can be clicked to minimize and maximize the window in the taskbar? in the picture im hovering over the original firefox icon and whenever i press the shortcut icon it make a new window with profile 2.

In the past, I would create new profiles in Firefox often on my macOS Macbook pro. I want to merge them all together (merge open tabs and their saved info, cookies, bookmarks, passwords, etc.) into the same profile.

I found this tool: https://github.com/james-cube/firefox-session-merger but I'm not sure if it will do everything I want to do.

Is this possible to do without using Firefox Sync?

Since updating Firefox to 140.0 (I am currently on 140.0.2 on macOS Sequoia 15.5), when I launch a Firefox window using the non-default profile, that window is not able to load any pages. When I try to close that window, it either requires me to "force quit" it, or if I wait long enough, the Firefox crash reporter appears.

When I first create a new profile, it works. However, after closing that window, or restarting Firefox, the non-default profile can't load pages and eventually crashes.

Things I have tried:

• Deleting all profiles and re-creating them.
• Using new-style profiles instead of the ones managed by `about:profiles`.
• Visiting a local address using an IP address to rule out DNS issues.
• Starting with the non-default profile (using the new-style profile switcher)
• Starting the non-default profile in troubleshooting mode (the browser crashes when trying to restart)
• Clearing the startup cache in the non-default profile (the browser crashes when trying to restart)

Hi - Firefox placed an 'Old Firefox data' folder on my desktop and I am unable to delete it. I'ver tried third party apps, logging in as administrator, command line delete, uninstalling FF but am still stuck with it and my network settings are wrecked so I can't re-establish connection to the internet on that machine. Anyone with any suggestions as to how I get rid of the 'Old Firtefox data' folder ? Many thanks...

updated my wife's computer firefox to 115.24.0 (esr) and the profile data is lost (bookmarks, addons...).

Went to about:profile and it says PROFILE IN USE: default esr which is the 5th out of six profiles, top to bottom. It should tell me the creation date for each profile.

The 6th in line says "profile: default -release" Is the last in line the NEWEST profile? Should I set that one to be active ( ie the "default profile)?

This usage of the word DEFAULT in multiple meanings is confusing The display should number each profile and tell the user which is the oldest to newest.

This is acting like it is a new version, not a mere update - the user should be warned before he is allowed to perform that process, and given links to what will need to be done to retrieve the previous Profile.

I just update firefox but all my none of my bookmarks loaded. I share my computer with my husband. He has a different account on this same computer and his bookmarks are showing up on my side, but mine are nowhere to be found. Previously we have had separate bookmark lists and all was fine. I don't know where my bookmarks went.

How do I get them back and put on "my side" and still have my husband's on his side?

I did not ask for and do not want profiles at all. It seems this was added when firefox updated? How do I get back to the old version with no profiles. It also lost all my bookmarks etc. Help would be appreciated.

I have a bunch of profiles set up via "about:profiles". Some of these are associated with different Mozilla accounts, some are not. Today, I wanted to rearrange those profiles to put some older profiles that I do not use as often lower on the page than more recent profiles. I thought I remembered there being an overview text file that included a number for each profile, the folder that profile's information was stored in, etc. When I went looking for that file, I could not find it, so I went looking for help articles and discovered that there is a new profile management tool.

When I tried using the new profile manager via "about:profilemanager", none of my current profiles are visible, so I cannot use that tool to reorder my profiles.

I would be grateful if you could point me to an article explaining how to reorder the profiles in "about:profiles". If that is not possible, I would appreciate a help article explaining the rationale for making these two uses of the word "profile" distinct, the ways in which these profiles are different from each other, and how to transfer settings from the older version to the newer version. I have everything set up just the way I like it within my current profiles and really do not want to have to recreate them from scratch...

With the new update came profiles, which is pretty useless for me. However, it bugs me that the firefox icon on the taskbar now has the profiles' star on it. Is there a way to remove this?

After a recent Firefox update my bookmarks went missing. Mozilla informs me that to recover them I need to go to about:profiles. There the "Launch profile in new browser" button is missing. Mozilla instructions advise me to click on it to begin the process to recover my missing bookmarks. If you know of a way to recover the missing button or know of another way I can recover my book marks I'd appreciate it. Thank you.

I have been using the old profile manager in Firefox. How do I migrate to the new profile manager? When opening it, none of my profiles from the old manager are there.

I have tried manually copying files from the old profile to one I created with the new manager, but no bookmarks, passwords, or anything was saved, only extensions.

What do I do? Will Mozilla release a tool of some sort?

hej, you write oh dear, no print is possible :-((( but you write to me, that I have win10... but it is a new machine with win 11...and firefox does not work, i cant se my mails?!?!!?

When i upgraded Firefox my old profile doesn't show up now. I found my old profile under about:profiles but when i click on the Launch profile in new browser i get this message, "You've launched an older version of Firefox. Using an older version of Firefox can corrupt bookmarks and browsing history already saved to an existing Firefox profile. To protect your information, create a new profile for this installation of Firefox" I did create a new profile but how do i get my old saved data, add ons etc to the new profile?

Every other day, I open FireFox and may get the following error: XULRunner - This profile was last used with a newer version of this application. Please create a new profile. Also, this error may come up while I already have had FireFox open for a while. Once this error comes up, I check the version, and sometimes the version is older than what it was, meaning, FireFox reverted back to an older version on it's own. I created a new profile, but the error comes back. I removed FireFox and all folders, and the error still comes back. There is nothing I can do to stop the error from showing up again. See attached images. I am on Windows 11 23H2, all windows updates caught up, and the current FireFox browser version is 138.03.

Darling team the Firefox.

I returned to Firefox again years ago, having stopped using the splendid browser. But due to fashion or following trends, I migrated to a browser from another company. I've returned to my beloved Firefox, which has brought me so much joy. However top me with a terrible unknown.

The browser I stopped using. It has an attractive simple, and useful home screen for selecting accounts for the user, which multiple accounts.

I haven't found any similarity in my dear Firefox.

Do you have a feasible solution, since searching the internet, the community is clamoring for it.

Sincerely,

Twö

Have had lots of problems with ffox. everything was ok, until i had a HD failure, and needed to change /update Windows 11 info.

1) I had a dual login setup (for two different id's) selected at startup. I now have about 10 different '.default' directories I am attempting to recover.

a) is there a place in the backup (default) directories that will show me the name of the acccount i was using? b) is there a way to put a comment in the (new directories) I will be re-creating? c) is there a way to put the new profile in a different spot (instead of (example: %APPDATA%\Mozilla\Firefox\Profiles\) perhaps something like %APPDATA%\Mozilla\Firefox\Profiles\user1 instead??

very time consuming and difficult. I am using the directory dates to try and find the best one... thanks in advance