Forum der Gemeinschaft Firefox

I click on Firefox Icon, the icon explodes out then nothing happens. I have also tried clicking on it while pressing the option key so I can go into troubleshoot mode and get the same result. I have not found anything so far that addresses this particular situation.

I was already logged into my firefox account with my iPad. The bookmarks from my computer were synced to the cloud. I am pretty sure, however, that my last session was not synced, that is, I am pretty sure that all the windows I had open on my computer were not synced to the cloud.

What do you suggest to get Firefox going again? Ideally, I would like to bring back the sites I had open on the computer the last time I used Firefox on it. Possible?

thanks

Kevin

I download Firefox with the intention to use it as my Primary Browser 7 times. ((vs Google) I did input the 6 digit number that you sent me. But it keeps disapearing & preventing me from opening it. I suspect that Google is doing something to impede me to finalize this process. Please help me get Free from the Tirny of Unethical Google!

Mozilla Firefox is very slow and even difficult to open.....I am using this browser since ten years and never had any problem....Please do the needful at your earliest...Thank a lot....RASIK MER

Mozilla Firefox is very slow and even difficult to open.....I am using this browser since ten years and never had any problem....Please do the needful at your earliest...Thank a lot....RASIK MER

CCleaner automatic upgrade to "ccleaner 7" killed Firefox! No other changes to the SW or machine. This computer works great every day. Fully up to date with Microsoft. The "upgrade" that I did not ask for, lost my license and switched me to the "free version of CCleaner. I uninstalled it and started over from CCleaner website. Worked fine with old version. It upgraded itself again and now Firefox is dead. Microsoft Edge does open. I never use this. Thanks

This is the message that pops up when I try to open Firefox: [Window Title] C:\Users\Kurt\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk

[Content] Windows cannot find 'C:\Users\Kurt\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar\Firefox.lnk'. Make sure you typed the name correctly, and then try again.

[OK]

After installing Firefox on a new Windows 11 computer, when I click on the Desktop icon, a Firefox window opens but it doesn't open previous Tabs and the Application menus does not work. I can open new Tabs though and it downloads websites. If I click on the Firefox icon on the Windows Taskbar, Firefox operates normally.

Why doesn't the Desktop icon start Firefox so it works correctly?

Thanks

Wayne Carpenter

Hi, I just want to tell the support that new version, 144.0 on 9th October 2025, has some glitch on my HP Chromebook 11 G5 EE. It will auto close when I try to open the Mozilla browser. So, I have to uninstall 144.0 and install 143.0 version which does not have issue auto close on my chromebook. Please look into this. Thanks.

I have looked over this computer high and low for any profile files in every way recommended on this website. I can't find it, regardless of what I put into terminal or what settings I change. This was a problem before the update to tahoe too.

Please tell me how to resolve this issue. The 3 reports I have submitted from the crash window are:

Crash ID: ⁨bp-4107d3db-4280-445b-a0cd-e96400251020⁩ [10/20/2025 2:43 PM (Pacific)] Crash ID: ⁨bp-b5e0bbf3-d4f6-4b2a-898a-f56960251020⁩ [10/20/2025 2:40 PM (Pacific)] Crash ID: ⁨bp-975fcb26-5886-492f-8253-e37820251020⁩ [10/20/2025 2:39 PM (Pacific)]

ich habe probleme firefox zu starten wenn ich den browser öffnen will erscheint die meldung das firefox nicht geöffnet werden kann weil er noch geöffnet ist obwohl er aber geschlossen ist ich habe schon versucht den laptop neuzustarten und Firefox neu zu installieren es kam immer die selbe meldung der laptop verwendet Windows 7

Firefox 144 starts in Windows 11 for a second and dissappears. There are 10 new Firefox processes visible in the task manager. When I start a second time, an empty browser opens, although Firefox should display the last session. Only over chronicle and last opened windows I can restore the last session. I switched of every addon, but no change. I don't use a special theme. What can I do to work with Firefox like before?

Bonjour je veux ouvrir mon navigateur depuis mon Mac. Une zone de dialogue apparait : "Firefox tente d'installer un nouvel utilitaire saisissez le mot de passe pour autoriser cette opération" je tape le mot de passe la zone de dialogue disparait j'attend trois jours je tente à nouveau d'ouvrir le navigateur et la même zone de dialogue apparait C'est cela depuis quinze jours. J'ai évidement tous mes onglets Quelqu'un peux m'aider ? Merci par avance Pascal

WINDOWS 11 IS ####### UP MY ####### COMPUTER. I WOULD LOVE TO CONTINEU USING FIREFOX, I've:

uninstalled it and re-installed firefox (cleanly and with existing profile), like 5 times installed it through MS store made files in the mozilla appdata folder NOT read only checked for parental restriction status in config checked for -locked files on profiles

I am begging you. Please, help me.

For the past few weeks, I have been intermittently but stubbornly getting the beachball of death when I open Firefox, coupled with Force Quit. Sometimes I force quit and then restart and it's fine. Sometimes I force quiet repeatedly and it continues not to open. Sometimes I restart my laptop and that fixes it, but sometimes not.

I do have a lot of tabs open, but i have always had a lot of tabs open. This thing is new.

What could have changed? What do I need to do, fix, trash, or curse?

(In simple language, like for your unsavvy grandma please?)

Today Firefox on my laptop will not open. There is a message (?from Google?) saying it is because cookies are switched off. I have not knowingly made any changes to cookie settings or installed any new features. A new Windows update installed recently (I am on Windows 11) and also a new version of Edge (although I never use Edge myself). The Google guidanc eon how to fix the situation only deals with Chrome. So how, please, can I get Firefox working again?