Firefox supportforum

W10 Pro (sys info & TS info are below) I run both w/32-bit 91.4.1 esr & 64-bit 95.0.2 on the same machine. I tried to manually upgrade the esr to 64-bit but am told 'unable - system incompatible' and get the W XP & Vista support ended at 52.9...I'm running 32-bit 91.4 AND 64-bit . Help me understand if/what is incompatible so I can manually push my esr to 64-bit. Getting to 64-bit from 32 (per help page) says to just download and run the 64-bit ESR setup.exe. That fails...same issue...incompatible. FF setup thinks my OS isn't W10 Pro....so does the ESR FF 'application menu'...and the TS info. My ESR is set as the default browser app. AND I don't have any (known) issue with the 64-bit 95.0.2 Advice? Do I need to uninstall the 32-bit esr strangely I am already running 91.4.1 32-bit esr...says HELP/about.??? I'd like to know what esr is actually running...I presume 32-bit. Thx, wgk

Sys Info HP Z400 ---> Edition Windows 10 Pro Version 21H1 Installed on ‎8/‎25/‎2020 OS build 19043.1415 Experience Windows Feature Experience Pack 120.2212.3920.0

Device name ##### Processor Intel(R) Xeon(R) CPU W3520 @ 2.67GHz 2.66 GHz Installed RAM 18.0 GB --> System type 64-bit operating system, x64-based processor Pen and touch No pen or touch input is available for this display

I'm trying to move my profile from an "old" laptop to a "new" laptop. I've copied the profile and put the files under a new profile which I generated with the profile manager on the "new" laptop. When I try to start firefox on the "new" laptop I get the Error Message "... your using old version ... this might corrupt your current data ... please create new profile" When I create a new profile (see above) I'm in a circle (catch 22 ;-))) When I click "close" no firefox opens.

"old" laptop runs Version 94.0.1 "new" laptop runs Version 93.0

Please send copy of answer to my email account

Yesterday I received an update fot Firefox, previously FF 95.01. Now, in FF95.02 the Firefox start page is lost, and add-on` s don`t work anymore or are simply vanished. I want FF95.01 back, or a resonable update, like 96.

I reinstalled Firefox and now need to import passwords from file where they were exported before reinstall. This article https://support.mozilla.org/en-US/kb/import-login-data-file explains how to import passwords from file, but this option is missing. The only option available is Import from another browser.

From here https://bugzilla.mozilla.org/show_bug.cgi?id=1702336 it looks like the feature was disabled 9 months ago. It is not clear what is the workaround in interim and what is the current state of resolution. For example, how do I use passwords CSV file to load into Microsoft Edge or Chrome and then import this data from that browser back to FireFox?

On Win11, after I installed firefox on a custom location(like D:\Firefox), Firefox can not open any page, even its option page. If installing at the default location(C:\program files\), everything works fine. But custom location works On Win10. Firefox version: 95.0.1, x64

Hello.

I have two profiles, for separating work and personal tabs/bookmarks/etc. I wanted to update Firefox from 95.0 to 95.0.1 but in both profiles I saw "Firefox is being updated by another instance" in the About Firefox dialog when both were running. So I closed one of them and the other offered me the usual button to update immediately. I did it, restarted that Firefox instance/profile, which restarted normally, but now the second one does not open. Instead, I get the error transcribed above in the subject (see attached screenshot).

So my question is: please, how do I regain access to my second profile without losing that profile's data?

Hi,

I have a fresh installation of my Macbook OS, and a fresh Mozilla Firefox installation. I would like to re-import my old passwords and log ins, but it seems that the new version of the browser doesn't have that option unfortunately. I can see only Import from Other Platforms options, but not import from file or similar.

I have .csv file, but no option of how to import in into my browser.

I would appreciate help on this one. Thank you in advance.

Sasha

I have had this issue before and uninstalling and reinstalling has fixed it in the past. Today when I opened firefox it prompted me to update , which I did without thinking. Subsequently, it stopped working. I have tried: restarting my PC, running in troubleshooting mode( it wouldn't even open when I tried this), uninstalling and reinstalling using the internet installer, uninstalling and reinstalling using the offline installer ( tried on multiple hard drives, so I don't think hardware failure is the issue), installing an older version of fire fox, and installing the 32 bit version instead of the 64 bit version. The attached images show what displays upon trying to launch firefox. nothing loads, not typing an address into the search bar, not clicking on a bookmark, the only UI element that will display is the 3 horizontal line setting menu.

When I try to open any PDF file, I have to Browse to find my pdf viewer (Flexipdf). I do that and also check your "Save this for future" option. Every time I try to open a pdf after that I still have to go through all the Browse steps. I also set up Flexipdf in your Settings and it just gets ignored.

What setting will stop the constant notice "Download the latest version of Firefox." I don't want 20 notices per day. It's like having a child in the backseat "are we there yet?" "are we there yet?" "are we there yet?" How many times do I have to click the "Dismiss" button before this stupid software understands that I do not want updates? I've noticed that this is a common complaint. Stop the bullying by making people choose automatic updates. Many times things get messed up on my computer with updates and it is not worth the aggravation. Candace M.

I want to transfer a Firefox profile from my old computer to a new computer. The online info has been distinctly unhelpful. I copied the profile from my old computer put it in the Profiles folder on my new computer but FIREFOX does not notice it. What is the problem?

i wish there was a "Comments" section on https://www.mozilla.org/en-US/firefox/mac/ so i could tell people "NEVER use this!!"

i tried last week, downloaded and installed. The installation process, after unpacking the download, tried to install a "helper application". Popped up a dialog box asking for an admin userid+passwd. (even though i was obviously already running as an admin user... because i was in the middle of doing the install.) This was not an iOS dialog box from Apple, and it didn't have an option for scanning my fingerprint; this was something the "helper app" was doing on its own. Well i gave it my userid+password, and it went on to say the installation failed, and bombed out with no Firefox installed on my machine. Now, for all i know, my credentials are out there, God only knows where. So i had to go change my passwd on all of my machines.  :(