Forum der Gemeinschaft Firefox

да наведут порядок с браузером Firefox для ПК ,если не работаете то и извиняться не нужно...

Since the latest Firefox update, it hangs immediately at startup. Now it never works, while other browsers always work. This is a fully updated Windows 10 computer. Even when it does work, Firefox's special tabs - About, Close Firefox, Restore session - are often big trouble; and it seems possible one of these may be the problem now. When Firefox is working. it either closes slowly or not at all, bringing always problematic "Firefox is already running - Close Firefox" messages. When one Firefox window is closed, Firefox always keeps the window that is causing trouble in the first place. So, two things. 1) Firefox doesn't work at all. If you fix this problem with an update, the update must start immediately because clicking on "Download Update" too will be hung. 2) You have terribly problematic special tabs which I have named above. It is my opinion that you cannot fix them - you have to rebuild them from scratch - otherwise they would be working properly right now. I have fallen back on Microsoft Edge which always works. Firefox is never working. Think about it.

The full error message is: "The procedure entry point ?WindowsBCryptinitialization@mozilla@@YA_NXZ could not be located in the dynamic link library C:\Program Files\Mozilla Firefox\xul.dll."

After accepting that, I get another message that says: "Couldn't load XPCOM." Then, it just quits, with no Crash Reporter dialog.

I downloaded a fresh installer, but it takes a couple minutes to even launch, and then just sits there for a long time on the initial screen doing nothing before saying the installation failed. I've restarted my computer twice hoping it was a one-off issue, but there's no change.

According to the file information, xul.dll was last changed September 3rd, so it may not be the source of the issue. Perhaps whatever name mangling is responsible for the above entry point changed and now they don't match?

I have automatic updates set to "download but don't install", so it downloaded it a few days ago and I just restarted it this evening and the issue occurred. I could understand that maybe something got corrupted during the update, but I have no idea how the installer could also be failing.

Hello,

I have had an issue for a few months now where certain websites fail to load. This is most easily reproduced on https://addons.mozilla.org, where I am shown the error "An unexpected error occurred" on most pages, preventing me from installing addons.

This issue does not occur in a Private Window, in Troubleshooting mode or in Chrome or Brave, but persists in fresh installs of Firefox. In troubleshooting this issue, I have removed all program files, registry data, and app data pertaining to Mozilla / Firefox. In fresh installs, I can sometimes install an add-on or two before this error starts occuring. I have not imported any previous data.

I was previously installing from Chocolatey, but in my last clean install, I downloaded from the official website.

I am on Windows 10 and Firefox 157. I use Proton VPN (Paid) and have tried changing servers several times to no avail. Again, this only happens in Firefox in a standard window, Private Mode and Troubleshooting Mode are fine.

Screenshot 1 shows the issue from my most recent reinstall. I was able to install 1 add-on (SponsorBlock) before it started showing up. Removing the add-on doesn't fix the issue. Trying to access addons.mozilla.org via a search engine results in the tab icon loading for a second and no change happening on screen (Screenshot 2).

I experience similar issues on other websites, like trying to log into Bandcamp.com (logging in gives the error "There was a network error. Please try again."), but most sites work.

Loading https://addons.mozilla.org/en-US/firefox/ gives the following results in the Network Console:

Uncaught (in promise) TypeError: can't access property "pressed", target is null

   onChangePermissions chrome://mozapps/content/extensions/components/addon-card.mjs:893

addon-card.mjs:893:7 Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect Reporting Header: invalid JSON value received. collect

cant get rid of stupid thing that comes up saying i have a virus so i buy some stupid anti virus crap i dont buy things oclick here to remove it but it doesnt what kind of scam is this so i buy somethingn line says system alert

Yesterday (10/1/26) Firefox went through SEVERAL updates to v.157.0. Now, it behaves extremely buggy and locks up if I try to open more than one window. It was never this pathetic! I want to revert back to the previous version. Yes, I am running Win10.

Also, now it will not even close properly. I have to go into program manager to kill all of the subprocesses that have spawned. I DON'T LIKE THIS VERSION AT ALL!!!!!

Hi Mozilla Support Team, I am facing an issue while using WordPress on Mozilla Firefox. The custom fields and options inside the WordPress editor (Gutenberg / Classic Editor) are not loading or responding properly. Issue Details: Custom fields and meta boxes fail to render or freeze when interacted with. Data entered into these fields sometimes does not save upon updating the post. The same WordPress dashboard and fields work completely fine on other browsers like Google Chrome. System Info: OS: Windows Browser: Mozilla Firefox (Latest Version) Platform: WordPress Dashboard Troubleshooting Done: Cleared browser cache and cookies. Tested in Firefox Troubleshoot / Safe Mode. Please guide me on how to fix this browser rendering / JavaScript compatibility issue in Firefox. Thanks!

Hi, since the latest update, whenever I'm in a tab (e.g. email or personal website) and I go to upload files, all tabs show the last location of the last upload from any tab whereas previously they showed the location of the relevant tab. E.g. on a tab for my website it would previously open the location of my website files and if I switch to my email tab it would open the location of my email attachments. Now it doesn't seem to remember the loaction by individual tab it just starts in the location of the used loaction across all tabs.

Not sure if that makes sense, it's very annoying as I have to keep searching the location again between tabs.

Can this be changed back please so it remembers locations on a individual tab basis and not globally?

Thanks

Today firefox changes theme and startpage everytime i startup, i have tried resync theme and settings, and turn off sync, and try remove startcash, and tried falesafe start, still the same.. and now i saw that firefox color addon was enabled by startup also.. should have something to do with the new update? The problem seems to be solved, perhaps it was firefox color being enabled by startup..

?/

Why doesn't firefox/mozilla realize senior citizens especially ones who didn't use a computer in their line of work and taught themselves how to use a computer 20 years ago and have bought four dell computers as close to the one they had before to keep from having to learn new things. Some of us have no friends, neighbors or family to help when there is a problem..I can usually figure out how to fix issues I have had with the computer Either the last update or the one before took away the #3 profile I had and left me with no downloads, missing bookmarks and extremely anxious and depressed. My computer is my lifeline because I don't have a working car. I use it to watch YouTube TV, answer questions, order my groceries online and keep me learning about everything that's going on in this world and with my health issues. After a hospitalization three months ago my mind and memory are still not back to where they used to be and with these new updates I'm unable to get my computer back to the way it used to be. Can someone please help this old lady try to fix my lifeline?

I can't see very well and I have trouble reading my tab names with the new update, Firefox 157.0. Is there any way to make the font size in Firefox itself larger? I can find settings to make font bigger on webpages, but not the interface itself.

If there is no option, where do I request it? Thank you.

Update: Windows 10 ease of access settings (Settings>Ease of Access>Make Text Bigger + Make Everything Bigger) do technically do it, but boosting the text everywhere causes problems on a lot of websites. I literally just want to do the tab names. thanks