Fórum podpory Firefox

In the last few weeks Firefox will not open even when using admin rights. NOTE: I have followed all available posts including multiple uninstalls (complete), deleting Firefox folders, reinstalling, etc. There have been no major (or known) changes to my Windows 10 Pro system. I run Heimdal Thor and Kaspersky antivirus protection and there have been no conflicts running both at any time. I also use Acronis Protection (I know it may seem like overkill but it works). I have turned off each of the above and Firefox still does not open. Firefox runs with no problems on my personal and work laptops. I am CompTia A+ Certified so somewhat knowledgeable (a little knowledge is a dangerous thing!) and have run sfc /scannow with no issues noted. Plus, two Heimdal support reps have logged onto my system, attempted to find a solution, found no issues with my system (Omen 880 even though I don't game). My wife is a dedicated Firefox user and wants it back.

Hello. I just created a master password to protect my website passwords. However, this master password is required to start a session with Firefox. My suggestion is that you do not require the master password to start a Firefox session, only to access the passwords information, or to create and remember a login password for a new website. It is a hassle to enter the master password every time I want to use Firefox. Or should I keep firefox open the entire day?

For a class I'm taking I turned off the ad blocker. When I reset the privacy/security settings I may have also cleared the browser and or settings. Now I'm not receiving the subscriptions I've signed up for.

I've added the email addresses to my yahoo contacts and changed my passwords and I am still not receiving the subscription emails. Is the setting I need to change in Yahoo or Firefox? It's driving me nuts and no matter what I do (change login, settings on the sites) I am still not getting emails from my subscriptions.

I used to be able to get on Amazon with no problems using Firefox. Lately, the website is all chopped up. Blue words with underlining appears on the pages. I can view Amazon just fine under Safari.

When I connect to my home router via HTTPS I get a popup with the message “Invalid Encryption Key”. I tried using other installations of Firefox and I don't get this pop up. I then made a new Firefox profile on the same computer and did not get the popup. So it seemed like a Firefox "refresh" would be in order. But after the refresh the problem persists.

So how do I resolve this issue?

Firefox is the latest version running on a Mac.

Firefox 101.0.1 + extensions, Windows 11 22H2; both fully updated

Firefox has stopped saving the position of its window, looking to me like it is leaving space for my Windows taskbar but which is hidden.

Some online searching and I found that setting privacy.resistFingerprinting to false resolves the issue, but it is not a change I feel comfortable with and wonder if there is another solution. I have uBlock Origin installed so maybe I shouldn't be concerned.

My HP Omen has 2 hard drives. Originally, Firefox was installed on the C: drive and working perfectly. In order to clear up space, I tried to use the Windows Move feature to move the program from the C: drive to the secondary (and larger) E: drive. Since then, Firefox won't work aside from opening a Firefox window. It will load no pages, settings, etc.

I've tried uninstalling Firefox from both the C: and E: drives. Searched for any remaining files and deleted them. Deleted Old Firefox Data folders. I've reinstalled Firefox, without the option of where to install it, but it still fails to work at all. I get an error message regarding a missing file, VCRUNTIME140_1.dll. I've searched for the file and it's NOT missing. It is in both the Firefox folder and the Windows/Systems32 folder.

I've searched for data in the Users folders that might relate to Firefox but NOTHING seems to work that will allow Firefox to work again. I've tried putting Firefox in Troubleshooting Mode but it won't restart as it says it needs to. It just won't work!

If anyone can just tell me how to COMPLETELY remove Firefox from both hard drives so that I can just do a clean, new Firefox install, that would be preferable. I know how to import bookmarks from Chrome.

If anyone can offer some help for someone who isn't great with computers, I would greatly appreciate it. If you need any other information, please don't hesitate to ask.

I'm not sure if this is the cause but a few days after windows update my firefox crashes. I restart it and only screen opens and doesn't respond. Deleted Firefox, did fresh install. Firefox starts again but as soon as I log in my account, crashes again. Delete firefox and again fresh install. I don't login, I save 3 bookmarks and it crashes again. Delete firefox again and fresh install. But now firefox starts in the background (seen in task manager) but does not open a window. Download latest installer and try to install but now install says, "something went wrong" during the download. (could be the enterprise network here) this I tried a few times but no success.

So I download Firefox 101.0.1 ISO and install. But again running in background and no window.

HP Elitebook AMD Ryzen 7 PRO 2700 Vega Mobile Gfx

64bit Win 10 Pro 21H2 - 19044.1766

My computer is OS X Yosemite version 10.10.5.

I have updated with the newest Firefox web browser today. Now I can't open Firefox because my computer is too old for this new version. Because I have totally replaced my old one with this new, I cannot go back..

And actually, I don't know what is the right version for my computer. I think I found some very long list of old versions(https://ftp.mozilla.org/pub/firefox/releases/), I don't know which one is right for me and how to install from there - I tried some of them..

If anyone can post the link of right one for my computer and inform me how to install it from there, I'd really appreciate it..

Than you.

Lighter fonts (from multiple families, and on multiple websites) are rendered so poorly they are barely legible.

I already tried disabled performance settings, and turning off ClearType in Windows (it barely had any effect)

How do we fix this?

When I try and open some articles on the BBC new wesite I get the attached message. How can that be resolved please? VPN is off. Error: 410 Gone Your client has made a request for a BBC domain that is no longer hosted on Akamai, but the request was sent to an Akamai IP address. This suggests your client is using a very out-of-date DNS response, or one that has been altered. If you're using VPN software or similar, try disabling it and / or contact your VPN provider's technical support.

Requested URL: https://www.bbc.co.uk/news/world-asia-61820604 Ghost IP: 104.124.180.165 Slot: 3891 NPN / ALPN protocol: h2 Client IP: 130.43.170.125 Timestamp: 1655367219 Internal ticket reference: PRB-1597.

I am trying to download a spreadsheet file which has a .xlsx extension. Firefox insists on downloading the file (my default action) but I want to be given the option to open in my spreadsheet program (Libreoffice).

Looking in Settings and scrolling down to Files and Applications -> Applications, there are other spreadsheet formats present but not one for .xlsx. How do I add the "Always Ask" option for .xlsx files?

Libreoffice is the default system application for opening these files.

When I use Microsoft Edge Browser in the top row it shows my Bookmarks and to the left it also shows an icon that allows you to jump back to the Edge Browser.

In Mozilla Firefox there is no icon to take you back to the Firefox browser. Occasionally a site will Hi-Jack you and trying to use the back arrow to get back to the Browser does not work. The only solution is to shut down the Firefox browser and then restart it again.

I would rather use Firefox as it support HTML 5 audio which is not supported in Microsoft Edge.

Can you please advise.

Many thanks

Les Finch

Fix Firefox 100.0.2 (64-bit) browser. I am using Windows 10 Pro 64-bit

Version 21H2 OS Build: 19044.1706 Experience: Windows Feature Experience Pack 120-2212.4170.0

Let me give you a scenario.

I cleared my cookies.

Go to https://www.amazon.com. From the drop-down at the top of the page (it now shows All) select a product area. I selected "electronics". I now type in "batteries" in the search field. The screen goes black. The tab is now unresponsive.

Another example. Go to https://www.amazon.com. From the drop-down at the top of the page (it now shows All) select a product area. I selected "Kindle Store". Now I selected any book (I typed in "Killing th" and the drop-down showed "killing the illers bill oreilly. A small book shows up in the middle of the screen (which is now grayed out). I can select "orders" and the orders are shown but they are skewed in an abnormal fashion (i.e. not displayed as they were on the previous version of Firefox). I hit the back arrow and click on the small icon of the book displayed and I am on the page for that book. However scrolling down shows that the page is displayed in an abnormal fashion and I can no longer click on "orders" (nothing happens when I click on this drop-down.

I cannot order anything and I need to hit the back arrow to return to the previous page in order to log off of Amazon.com.

I use Firefox by choice. However my least two browsers in the world (Chrome and Edge) both sill work on Amazon.

I REALLY REALLY do not want to use those browsers for ordering on Amazon. Please fix Firefox. I like it more, believe it's more secure and I really prefer that browser. Please help me by fixing your browser.

One more thing: I just updated Firefox today. It worked fine yesterday..

David Sorensen dmerle@earthlink.net

I'M trying to open Realtor.com and I get this message: Application error: a client-side exception has occurred (see the browser console for more information). Can't seem to fix it. Can you help?

I first thought this issue was contained to a single website and was the fault of their IT, but I have begun to experience this issue on other websites, and it does not occur on other devices also using Firefox. It is difficult to explain given that I don't have any idea what is actually happening, but hopefully I can make it clear enough.

For some websites that require a username and password, I will correctly login and pass authentication but then I will be booted back to the initial login screen, almost like the login failed. I only know that it is technically a log out, not a failure, because I have briefly seen the URL change like I'm logging out. I have tried uninstalling and reinstalling Firefox fresh multiple times on my Windows 11 laptop, but the same issue occurs consistently.

This happened when I was trying to login to the student portal for my university and when I was trying to login to my apartment's resident portal. Changing cookie settings or going into a private browser has not helped at all. I cannot tell if this is a bug with Firefox (maybe just on Windows 11?) or if there is some background setting that needs to be adjusted, but it is very frustrating. If this keeps happening, I would have to switch to a different browser, which would not be ideal.

Does anyone have any idea of steps that I could take for troubleshooting or any experience with similar issues? Any help would be greatly appreciated.

About two days ago the cursor started disappearing / flashing when browsing in Firefox. It does not mater where the cursor is placed on the screen either the arrow or the hand will flash when moving. My system is a windows pro 10 system with all updates, last updates for W10 were made a couple of weeks ago, on Firefox whenever it asks to upgrade I do it.

Specifically: 1. If the mouse is stationary there is no cursor, if I move it the cursor flashes. 2. When the system comes up and I launch Firefox all is OK for about 2 – 3 minutes then the flashing begins. 3. If I stop Firefox ie “X” it and restart it the flashing occurs within 0 – 30 seconds. 4. If I restart the PC steps 2 & 3 repeat.

I have two other PC’s Windows Home, and Windows 7, as well as a laptop with Windows Home all with Firefox 101.0.1 all up to date all do not have the above issue. This does not occur with any other programs. I have two monitors, tried Firefox on each makes no difference same problem.

I have tried searching the internet and all I find is about Caret which is off. I uninstalled Firefox and installed it. That made no difference.

Any assistance will be appreciated.

Thank You

Bob

Hello Please explain to me how to transfer tabs from desktop to Android phone because there is no option on my desktop browser settings and no matter how much I sync, the desktop tabs will not be transferred to the phone again. please guide me

Hello,

I have had a few websites not work properly with Firefox and have needed to open my backup browser (Avast Secure Browser) to use those websites.

Right now it is FedEx that comes to mind again as I kept checking for tracking of packages shipped to me since receiving the tracking info. I queries consistently returned the error message "Unfortunately we are unable to retrieve your tracking results at this time. Please try again later."

Thinking maybe the website was having issues or maintenance (and forgetting I had the same issue with FedEx website the last time I tried tracking there in Firefox), I kept "trying again later".

Then I opened my Avast browser and pasted the same url there and, sure enough, received this report on the display:

Travel History Date or Time City & State Status Monday, April 18, 2022 9:47 PM SPARROWS POINT, MD Departed FedEx location Sunday, April 17, 2022 1:49 PM Shipment information sent to FedEx

I have tried disabling the extension NoScript as well as turning off the "Enhanced tracking protection" and allowing permissions for the FedEx site with no improvement.

I copied and pasted the RAW data as well as the text version from the "about:support" page to send you.

Any suggestions to fix this?

Thank you, Keith McNabb