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Firefox has ceased to run and will not re-install

I have been a long time user of FF and have been puzzled by it's recent failure (to both start, and subsequently re-install) For the last 18 months I have been running Wi… (read more)

I have been a long time user of FF and have been puzzled by it's recent failure (to both start, and subsequently re-install) For the last 18 months I have been running Win 12 without problems. That is until last week, when I can only assume the Tuesday udates ( MS) has created havoc. I would appreciate any assistance as I am not fond of MS Edge, or Google Chrome. Dave Hickman.

Solved Archived 7 90

I can't use firefox on my computer anymore.

I am not able to use Mozilla Firefox on my computer. It's the only browser I have been using. When I tried logging in today, I got a pop up the said: 147.0.1 is not compa… (read more)

I am not able to use Mozilla Firefox on my computer. It's the only browser I have been using. When I tried logging in today, I got a pop up the said: 147.0.1 is not compatible with min version 147.0, max version 147.0. Try to reinstall. I reinstalled but no luck. Please help. I need my bookmarks.

Archived 3 110

Does Firefox have its own browser that is not owned by Microsoft? I am always blocked two-thirds through the installation process.

I have now downloaded Duckduck as my browser but I really want to have Mozilla's own browser, not a Microsoft-owned or Google browser. Every time I try to download the Mo… (read more)

I have now downloaded Duckduck as my browser but I really want to have Mozilla's own browser, not a Microsoft-owned or Google browser. Every time I try to download the Mozilla browser I am told it has been interrupted - always when it is two-thirds of the way through the installation process. Why ?

Open 2 80

Install failed

I am installing Firefox (Latest from website) on a windows11 laptop. I had firefox many years ago and uninstalled it. I am reinstalling and I get a pop up that states: "F… (read more)

I am installing Firefox (Latest from website) on a windows11 laptop. I had firefox many years ago and uninstalled it. I am reinstalling and I get a pop up that states: "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window:"

I have uninstalled and went through my laptop to remove all references from firefox. Task manager shows no sign of mozilla or firefox running processes.

A check of the crash log is empty.

Solved Archived 2 220

Firefox won't install on windows 11 23H2 after update.

After installing update for Windows 11 23H2, Firefox would run but could not display pages. I tried re-installing Firefox with the online installer but it can't complete … (read more)

After installing update for Windows 11 23H2, Firefox would run but could not display pages. I tried re-installing Firefox with the online installer but it can't complete the installation and no Firefox.exe can't be found. I then tried downloading and installing the offline version. The installation appears to complete but Firefox doesn't launch and Firefox.Exe can't be found in C:/Program File/Mozilla/.

Archived 1 420

Installation of Firefox latest browser

I seem to be unable to install Firefox on my Windows 11 desktop because there is apparently an old version already on my computer. I wish to reinstall Firefox with your h… (read more)

I seem to be unable to install Firefox on my Windows 11 desktop because there is apparently an old version already on my computer. I wish to reinstall Firefox with your help

Archived 1 180

Firefox.exe unmovable from Desktop, how do i remove it?

As my title says i cant move Firefox from desktop because it is *the* browser file not a shortcut, and every time i try to move it to any different folder it just creates… (read more)

As my title says i cant move Firefox from desktop because it is *the* browser file not a shortcut, and every time i try to move it to any different folder it just creates a shortcut in said folder. I asked Copilot how to reinstall it, set it in actual search mode so i could have 100% reliable steps, nothing worked! >:ε

so im asking yall if there is a way to fix it, thanks in advance

Open 1 60