Firefox 技術支援討論區

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Is firefox being phased our or significantly changed - have I made a mistake - how can I reverse what I have done

Firefox was gone from my taskbar and could not access previous site with all my saved info. Had to download new browser, but have none of my old info. And what happened to it all?

I'm a long-time software developer, running Windows 10 Pro.

I have older portable versions of Firefox, that work fine in accessing the web.

Suppose that I download the latest from PortableApps, and install it in C:\APPS.

It's completely dead when I try to access common sites like Google.

I then go to Windows Defender Firewall, and add the wrapper firefox.exe and the 64-bit firefox.exe.

It's still dead as can be, when trying to access any web sites.

I've had trouble in this area over the years, and have tried all kinds of things.

Is this supposed to work, and if so, what am I missing?

Thanks!

FF says "account disconnected" but I did not disconnect it.

Ok. So reconnect and launch sync. No problem. 4 other machines have FF and syncing works great.

See tabs etc synced just as I am used to from decades of happily using FF.

But close out and restart. WIN 11 new desktop.

Come back to FF and get "account disconnected".

Your thoughts greatly appreciated!

Why, why when being prompted to update, updating fails and I abort (only real choice) is the previous version of Firefox removed? This happens all the time and every time I have to do a complete new install and redefine all my Quick Access menu items. If this happens one more time, I will use someone else's PDF reader. Updating should not be that hard. I have administrator privilege's so why does your software updates fail?

Hi, I uninstalled my old firefox from macbook by going to the 'application' folder and dragging it into the bin I then installed a new firefox However now I have two firefox on my macbook - could anyone tell me how to solve this???

Thanks!

Following this guide

Added some extensions (core/distribution/extensions), added autoconfig (js in core/defaults/prefs and cfg in core), put a user.js in core/defaults/profile with a userchrome.css in core/defaults/profile/chrome)

Then repackaged (step 4), did step 5 and 6 however when the newly formed installer is run I get a 7-zip error saying "the system cannot find the file specified". The originally installer works so it must be something that I am doing

I am installing Firefox for enterprise. There is a policy that blocks private browsing and is preventing the installation of a working Firefox instance. What command line arguments can be used to prevent the installation of private browsing altogether?

I needed to upgrade to the latest version, where my previous version was being discontinued.

When I clicked the button to, download and upgrade, Firefox closed, and nothing else happened, it didn't relaunch.

What actually happened was that version of the Firefox .exe was removed, not updated, and I lost all of my current work and open tabs. Well I reinstalled and got my bookmarks back, but not the closed tabs.

How can I get those back? I had 20+ open and need to review what I was working on previously.

Thanks, Steve