Firefox Support Forum

My computer is OS X Yosemite version 10.10.5.

I have updated with the newest Firefox web browser today. Now I can't open Firefox because my computer is too old for this new version. Because I have totally replaced my old one with this new, I cannot go back..

And actually, I don't know what is the right version for my computer. I think I found some very long list of old versions(https://ftp.mozilla.org/pub/firefox/releases/), I don't know which one is right for me and how to install from there - I tried some of them..

If anyone can post the link of right one for my computer and inform me how to install it from there, I'd really appreciate it..

Than you.

Hello,

James here. I CAN NOT find the Firefox application file location. There is no option to show file path upon right click of the desktop icon and I can not locate it in File Explorer. I have done an entire (C:) drive search and turned up nothing. C:\Users\(username)\AppData\Local\Mozilla Firefox does not exist in my file system. I am at a loss here and it's driving me bonkers!

Hi, I have spent hours this morning trying to diagnose a problem with Firefox Update 115. It is Unstable and I can't Stream Music from Youtube or even Amazon Music. Web pages from sites I use everyday are out of order when displaying text as well. It's a real mess. Now, here's the kicker, I haven't been able to stream my music from both aforementioned websites, but get this, if I use the Incognito Browser, Music streams No Problem. Seems like you guys broke something in the main FF browser. I have spent hours trying to debug this and have concluded that your most recent Update has broken streaming links. I can't rollback the Update and that is even more frustrating. Please Fix This. BTW, your Help Pages really stink. Sorry, but they offer no help when the problem is clearly FF. Kind Regards, Joe White

Over the years I have accumulated important links in my Firefox Bookmarks bar and passwords file and it would be a disaster if for some reason my hard drive got compromised and I could no longer access them. Is there any way to copy the data to another set-up, independent of my laptop, from where the data could be retrieved in a usable form for display on another laptop or PC? Thanks.

I cannot access certain email documents because my pop up is blocked. I have tried a number of searches as to where to disable the pop up for firefox but keep hitting dead ends.

I am currently having problems with my Firefox browser. For example often if I type something into the google search box at the right of the address bar and hit return nothing happens until I go down and select Bing instead of the google setting. Also in hotmail (I am on a desktop) if I go to reply, the original is now ether twice. This does not happen if I use Google browser. But I prefer Firefox as I have used it for years.

My concern is if I delete Firefox and reinstall it, I may lose some of the settings or bookmarks that I have set over the years.

Any suggestions? Please simple as i am old and not computer savvy.

Your help would be so appreciated. I am currently on Firefox 107.0 (64 bit)

Thanks, Anthony

Fx 124.0

Why am I getting these notifications? I have the latest version, but this prompt not only asks me to update, but there's no mention that it will install the beta 125.0 beta 1

At some point every night, my Firefox (and only Firefox) reverts to version 111 from the latest version. This happens on 2 different Windows 11 machines.

I can only get Firefox to run again by running from command prompt with "-allow-downgrade" option and then updating again.

I usually don't notice until I launch Firefox the following morning and it gives me a message that the profile was created with an older version and to exit or create a new profile.

I've had Firefox open and then it reverts and it gives me a XULRunner error about the profile being used by an older version.

I don't have any special backup or restore software running and the physical files in my Firefox folder in c:\program files\mozilla firefox are being physically pushed to a prior version dated 3/21/2023.

On both machines, I've completely uninstalled and reinstalled and it's good for a day and then reverts.

No log entries for the reversion can be found. It's just back to a prior version.

I've never come across anything like this before and have scanned for any malware or other issue, but haven't found anything.

Normally I use side-berry to hold all of my tabs - the panel normally collapses and hides to the left of the screen - showing just the favicons of the website.

After the most recent firefox update 107.0 (20221110173214) there is now a large bar that i can't remove!

I have a CSS file for appearance, which i have included below.

any idea how to shrink this dead zone? I would really like to keep using my fun tabs.

****

#main-window[tabsintitlebar="true"]:not([extradragspace="true"]) #TabsToolbar > .toolbar-items {
  opacity: 0;
  pointer-events: none;
}


#main-window:not([tabsintitlebar="true"]) #TabsToolbar {
    visibility: collapse !important;
}
 
#nav-bar {
    margin-right:140px;
}
 
/* Some space on top to allow window dragging */
#titlebar {
    appearance: none !important;
    height: 20px;
}
 
/* Fix for main menu calling by Alt button */
#titlebar > #toolbar-menubar {
    margin-top: 10px;
}
 
.titlebar-buttonbox-container {
  display: block;
  height: 35px;
  margin-top: 0px;
}

:root {
  --sidebar-min-width: 50px;
  --sidebar-visible-width: 160px;
}

#sidebar-header {
  overflow: hidden !important;
}

#sidebar-box #sidebar-header {
  display: none !important;
}

#sidebar,
#sidebar-header {
  min-width: var(--sidebar-min-width) !important;
  max-width: var(--sidebar-min-width) !important;
  transition: .1s ease .05s;
  z-index:1;
}
.titlebar-buttonbox-container .titlebar-button {
  display: block;
  height: 45px;
}

#sidebar-box:hover :-moz-any(#sidebar,#sidebar-header) {
  background-color: var(--toolbar-bgcolor) !important;
  min-width: var(--sidebar-visible-width) !important;
  max-width: var(--sidebar-visible-width) !important;
  margin-right: calc((var(--sidebar-visible-width) - var(--sidebar-min-width)) * -1) !important;
  z-index:1;
  position: relative !important;
  transition: .1s ease .05s;
}

I'm having a problem with Win 11 that will likely require that I reinstall the OS. I decided to move most of the data in my User folder by right clicking and changing the drive from "C:" to "E:" in the Locations tab. Firefox was closed as a I did this, it worked fine, and then I restarted the PC. Upon opening Firefox none of the extensions are working and I'm not sure what to do.

https://www.mozilla.org/en-US/firefox/browsers/windows-64-bit/ https://www.mozilla.org/en-US/firefox/windows/ https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

Title

I wanted to move my FF profile from my old PC (Firefox ESR for Windows XP SP3 32 bit 52.9?) to my new PC where I installed Firefox ESR 91.11 64 bit.

Moving the profile was no problem. I simply copied it on an USB-Stick and moved it to the profile folder of the new installation.

Starting FF works and it remembers all old links, settings and usernames for the sites I visited - BUT it does not store any password I enter after having moved the profile.

Hello

I got a new Asus Vivobook Core i9 16G Ram I did the basic Windows 11 installation for the Laptop and installed TotalAV.

After all Windows 11 updates passed, I wanted to install FireFox anf got this issue: Firefox cannot start correctly (0xc0000022) after version ..

I tried several time to close all Firefox task, uninstall, remove all files from existing profiles (local, roaming, etc...) so as all files under "Programs"". I made sure to get the latest code, but I always get back to this issue.

While opening FireFox, I immediatly get a Crashed Tab reported. Even the Settings are not opening in a Tab.

I even tried to use a older version. Same issue... Never the less I can Update the older version in "About FireFox".

After update I see 122 installed

I used FireFox for many years, and wanted to continue.. In the meantime I installed Opera

Any help is appreciated. Thank you in advance Laurent

I would like to download some tunes.. It seems that there isn't even an option to do that.. I know youtube premium does that but is there a way you can download maybe like 3 things a day for free users?

I received a message from Fire Fox that I should update. Now I have 2 Fire Fox icons and I need to know how to determine which one to delete. Then I need to know how to transfer my favorites and history to the one I keep. They both show favorites and history. I'm a rookie at this so if you can explain step by step it would help, thanks.

I did a full reinstall of my Firefox browser because of a problem where it couldn't load some youtube diy videos (that did load in another browser). Before the reinstall I made bookmark and saved logins backups. No problems with backup/restore of bookmarks.

Exporting saved logins works perfectly and I get a readable csv file , but importing simply doesn't work. First of all the import feature was disabled by default (?). After making the change in the settings and restarting Firefox I see the 'import from file' option in the password manager.Big dissapointment however when you click the 'import from file' option and select the exported csv file because nothing happens ! No error, no result,nothing ! I tried several csv files from earlier backups but none work. Google on the other hand can import all of my csv's without any problem ! Any help on that would be greatly appreciated.