Firefox 社群討論區

Hi all!

I am forced to use a specific version of Firefox to use a particular site. The version is 52.0.2 (yeah, I know - don't start). The site also needs a specific version of Java (JRE8 - Update 161). I am on Windows 11 (64 bit) and I also have a regular version of Firefox installed (fully updated to 109.0).

I have successfully installed (multiple times) and I am starting that version of Firefox with it's own shortcut which is configured as

"C:\Program Files (x86)\Mozilla Firefox Foo\firefox.exe" -p Foo -no-remote

In the first session, I go to Tools->Options-Advanced-Updates and set it to never download updates. If I now exit and start again, Firefox installs updates and upgrades to a new version namely 60.x.x

How can I prevent this behavior?

Hi, I reinstalled FF and initially got the problem of missing profile, so I restored some files from my Mac Time Machine backup and now I cannot even start FF. I have re downloaded but all get is the small banner page after starting the dmg. How can I start FF and what files can I restore from my back ups to get me back to where I was yesterday? I am totally lost.

I'm searching for a method to download video files that are formatted as a .mov files without changing the file format. Firefox browser 109.0 running on a Windows 10 PC modifies the files from .mov to .mp4 when saving the files on the PC from a cloud file storage website. Other browsers such as Google Chrome and Microsoft Edge handle the file download without changing the file extension from .mov to .mp4. How to I alter the settings within FireFox to maintain the original .mov file extension?

Hello, I have downloaded Firefox installer but I couldn't install it. It's giving issue that you need to start over but when i start over again it gives the same issue. I have some pending work to do on my blog so I nee to install it ASAP. How can i fix it? Please help me. Thanks

Hello, I have downloaded Firefox installer but I couldn't install it. It's giving issue that you need to start over but when i start over again it gives the same issue. I have some pending work to do on my blog so I nee to install it ASAP. How can i fix it? Thanks

Firefox stopped openng, tried to reinstall, no response (see the screenshot) I also use Tor Browser (never any problems) and Chrome (when absolutely necessary, like when Firefox failed to connect to an external email server and for sending queries like this one because Firefox does not work and will not reinstall. )

After a long time, I've decided to reinstall Firefox on my PC. Upon installing it, I got the error "Your firefox profile cannot be loaded. it may be missing or inaccessible." I cannot start Firefox.

After looking online, I found this article on the support page: https://support.mozilla.org/en-US/kb/how-run-firefox-when-profile-missing-inaccessible

I tried opening the profile manager, but can't get to it since Firefox won't start. It also is not accessible through using "firefox.exe -P" in the run dialog box.

So then I followed the directions and found my existing profiles.ini which pointed to my profile file. Wondering if it got corrupted, I changed the file extension to profiles.iniold and moved the whole mozilla folder to my desktop. Firefox continued to give me the same error message.

Finally I uninstalled firefox, deleted the mozilla folder under %appdata%, deleted the Mozilla folder under %programdata%, and deleted any mention of Mozilla in regedit. I finally reinstalled a fresh copy of firefox... and I got the same profile cannot be loaded error.

Is there somewhere that I'm not seeing that needs to be deleted to finally get a fresh install? I don't care about the original profile and am happy to start from scratch, but have no idea what I can still do in order to get to that point. Any suggestions on what I can do to completely remove any remnants of the original install from years ago?

is it possible to make this opened site/s bar smaller,less wilde ,see my screenshot, this one by : nieuw tabblad like using fonts in about:config. the internet bar i find ok.

Recently Firefox is randomly closing automatically after downloading a file from Yahoo business mail. This happens only with Yahoo business mail and not with other websites. So, when downloading a file from other websites (gmail, etc.) everything is O.K. This happened recently when Yahoo updated its software. Also, happens only with Firefox

Hi. Today I reinstalled the system on my computer. I redownloaded Mozilla and wanted to log in to restore my bookmarks. I forgot my password. I used the button that I forgot my password. I used my email and activation link for a new password. After logging back into Mozilla, my bookmarks are gone. Nothing like creating a new account. It is very important for me to recover my data.

Robert Jablonski mail:[email address]

I opened an account with roboforms yesterday to store my passwords. They say the extension I first installed is not working, tried to uninstall & reinstall but no longer have the link to do that.

thank you, I am new to all of this & find it a nightmare to deal with.

nancy

Pretty much the title. On the first launch after update, the firefox logo on my taskbar turns into a blank page icon (with the top right corner folded down) and then after I close the program there is no icon for it on my taskbar.

It only takes a few seconds to add it back to the taskbar, but it's been happening for a few months now, and with these frequent updates it's gotten pretty frustrating.

Firefox 109 is horrible and I am trying to revert to 108. I have the "Old Firefox Data" file, but have no idea how to get ALL that info back into 108. I am so very upset and frustrated right now! So much wasted time. I cannot believe Mozilla did this to us with no warning!!!!!!!! I have seen some articles on how to get the info back, but I don't really understand them. I am relatively computer-savvy, but I definitely do not understand how all this works. Some "Firefox for Dummies" at this point would be greatly appreciated. I am on a PC using Windows 10 professional 64-bit with automatic updates so it's current.

I want to install an older version of WaterFox. (I have my reasons for doing so). I can download and install an older version, but investigating the version after the install on Windows 7 reveals that it is NOT the version I downloaded. But is instead the newest version available. I have tried several uninstallers and deleted profiles and strings in the registry but nothing seems to help installing an older version. Can anyone offer some advice?

We have our downloads set to a network location, and ask to save in location. We have needed to apply the fix I found in a forum by going to about:config, browser.download.improvements_to_download_panel and change value from true to false.

However, when even going to a PDF on the internet, it is automatically saving to the network location. Can this be changed?

Thank you! Nicole

Hello, We don't want private browsing icon in the start menu. How can we prevent installation of Firefox private browsing icon in startup menu? That icon is linked through another shortcut in the C:/Users/.../AppData/Roaming/Microsoft/Windows/Start menu/ Programs/ to the private_browsing.exe

Thanks, Dmitri

Windows 10 Firefox 107 & Firefox107.1

Hi, I need to install a digital certificate. The instructions I have are... Tools>options>advanced>encryption>view certificates>import but I can't find anything past "tools" Thanks, Katrina