Diễn đàn hỗ trợ Firefox

Yesterday my firefox updated to version 96.0. It changed to screen to dark theme. I prefer the light theme and need help to change it back. Thanks

Email me at [email]@Hotmail.com.

Yesterday when I installed the 96.0 update it has forced my background color into a dark grey and ignores the background color setting. I would like to know if there is a setting, add on or update that can return this to normal. The theme I am using has not been updated in 2 years so I am fairly sure the update has caused this.

I received a message to upgrade Firefox on my 2011 iMac. When I tried to do that I was told that it could not be installed. Also happening is that I get an error message "Secure Connection Failed" when I try to access some sites (but not all) with Firefox. I can access these sites with Safari.

Has my 2011 computer (like yours truly!) reached a point where it can no longer be upgraded? Any help/insight would be appreciated!

sometime last night (1-20-21), my firefox updated itself- without my permission. in the process, all my bookmarked and saved sites were deleted. is there any way to retrieve them? some were quite important.

Hi I'm running a Mac - macOS Monterey 12.1 (21C52) and using Firefox 96.0.2 (64-bit).

Yesterday I wiped my Mac and set it up as brand new. I downloaded my saved Bookmarks and Passwords to Safari and then tried to add my Bookmarks and Passwords to Firefox but the option to import "Other Data" is not showing (see attachment).

Anyone know why this is specifically not showing up regardless of whether I try and import from Safari or Chrome?

I have been using Firefox for many years on my Mac 10.11.6. Firefox recently offered me an update, I duly downloaded and attempted to update but apparently my Mac is too old, and now cannot get back to the former version of Firefox:0( Problem is I have lost all my passwords to sites that I visited and I cannot find the correct old version of Firefox to re-install, can you please point me to a link that allows me to install the OLD version. I have tried many times throught the ESR channel but it wont work as it is trying to install a higher than possible version:0( Hope for a resolution Cheers Roy from England.

Hi, I can't install Firefox and I don't know what's going on here.

Yesterday I installed the latest version of Firefox and it worked fine. Then, I turned off the laptop and the next day when I was going to use Firefox, it didn't load any pages. Edge was working fine, Chrome was working fine, but Firefox was not working. Trying to fix the problem, I decided to uninstall Firefox and installing it again. In order to clean even more the previous installation, I even manually deleted the C:\Program Files\Mozilla Firefox folder to remove all possible traces. I restarted the laptop and downloaded again the Firefox installer. I don't know how, but the installer detected that I had already installed Firefox before. I unchecked restart Firefox and hit the button to continue with the installation. After this, was impossible to install Firefox again. I got a message saying that the installation cannot continue because the VCRUNTIME140_1.dll was not found. The message said that this problem can be fixed by reinstalling the program, but that is not true, everytime I try to reinstall it, I get again the VCRUNTIME140_1.dll error.

After this, the installation stops and the Firefox icon appears on the desktop, but it doesn't install properly the software and when I open it, I cannot browse the Internet.

Do you know what's going on here and how to solve this?

Cheers

Not for the first time, I suddenly cannot download any files in firefox (from PDFs to wetransfer links etc.). I have followed every bit of online advice there is. In troubleshoot mode I can download files. However by a process of elimination it is not caused by hardware acceleration, addons or extensions or my avast antivirus. This is really troublesome and I really need to download a lot for work. Performing a refresh every couple of weeks is not the solution.

This problem has been around for at least two years now.

Hi,

When in a windows 11 (AD connected) Firefox is installed from Ms Store it can't access it's icon when a link is created to desktop by drag&drop from start menu.