Firefox 技術支援討論區

Firefox recently stopped working. I tried uninstall/reinstall, removal (name change) of AppData\local\Mozilla, local low and remote folders before installing. All the same result that when I click Firefox, the cursor will start to flicker, the program shows in the task manager but never starts. When the AppData folders were removed, new ones were not created.

The only to changes were that I was given temporary admin privilages on Avecto Privilage Guard and I installed Visual Studio 2022 - removed 2019 as well.

I started using Firefox last November and I set up my home page to be my Google calendar. However whenever I load my home page it goes back to the November calendar and not the current calendar month as Chrome does.

What am I doing wrong here?

Since the latest update in Firefox, I am forced to compose new messages or reply or forward in a new window in Firefox, which I access with a pop-up window that appears on the page where I previously would simply respond. This is not happening in Edge and only started with the Mozilla 99 update.

I have just freshly installed a windows 7 on my computer which I have some old programs which won't run on windows 10. I am trying to download firefox with windows explorer which comes with windows 7. It seems I can not download anything. I try to download the firefox I get a message, The security certificate presented by this website has expired or is not yet valid. I downloaded once the firefox installer but in the middle of the installation I get a message OOPs something went wrong and it won't install. what is going on?

Hello. For some time, under each entered expression in the sent post office there has been a red "wavy" underlining. The problem is to choose a language. In my case it is Polish. Unfortunately, in the Firefox browser, which I use, there is no option to change the language to Polish (Annex 1) as it is in the Google Chrome browser (Annex 2). Why? I would like to add that this phenomenon only occurs in the case of Onet in Firefox. How can this be removed? Regards Alex.

I have multiple listings of the same device when i use the "sent tab" service. The "ubuntu" devices are the same pc, just that i had to reinstall the OS 3 times and signed in to FF every time. Same thing with "fudge brownie". The duplicates do not show on the "my devices" list. Any way to remove them from the list?

Howdy!

I need to find out if there is a way to transfer just certain bookmarks to another computer without having to transfer the entire bookmark file. I do not need the entire bookmarks file, just certain bookmarks within the file.

Can this be done? (Without using Sync, if at all possible, please.)

Thanks!

i installed www.5xYourFocus.com and this website wanted to add an extension to FireFox. I did and it came up in another language. I want to uninstalled but can not find it. PLEASE HELP.

Dear supporters,

I wonder why the images from my domain https://cbproads.com does not load on Private windows. It loads fine on normal Firefox browser. I have disabled the Enhanced Protection in Private Window and found the images are loading fine.

I am not sure why the images from my domain is loading on other domain when it is embedded? There is no issue when images other than to my domain embedded in browsing domain. Then Why this issue is triggers only to a particular domain?

This issue is only in Private Window mode.

I downloaded Firefox a while ago and it would work and just a few hours ago I had completely restored my pc to see if it improves issues I had and speed, but the same issues I was having with Firefox are still happening. When first downloaded it runs for maybe 2 seconds then crashes and if you try to re open it, you either cant or see it pop up in the task bar only to go away the next second like a flicker. I've deleted and redownloaded it already and I cant find the crash report on my pc even from the Win + R so I was wondering if anybody ever had an issue like this and how they fixed it.

I have since a few weeks errorcodes showing up at my screen whenever i want to visit a website where videocontent is to see( like if you want to visit reddit and watch a video or something like that).I´ve didn´t do or didn´t visit anything special when it came up, it just came and now its there.I´ve also tried different things from the help articles that could solve the problem, didn´t do anything. It says in its message "secure connection failed". The problem is also on every browser, not only on firefox

I am able to install Firefox, but as soon as I try to open it, after a second a window pops up for probably about 1 frame, and is barely visible. I have tried all of the things I could, but am not able to fix this.

I began having trouble w/Firefox browser yesterday evening. I submitted details several times. Completed lengthy Win 10 update. Today, Firefox icon in Task Bar is requiring Google log-in? Have no idea why or how to fix.

As you can see in the title, Firefox crashes immediately opening, though sometimes it works for a few seconds. I have figured out that it works when I create a windows profile without any association to my Microsoft account, it does actually work, but as soon as I add the Microsoft account to the profile, it crashes. This also happens with Opera GX, but not Chrome.

This has just started happening since I was forced to reinstall windows after a critical failure with my MBR for some reason.

I have all the settings where they should be to prevent websites from continually being logged out when I close Firefox....but each and every time I start up a browser window again...I am asked to sign in again no matter what. I am not so concerned about a majority of them, but I had it so that when my Firefox browser first opened, it went directly to the Google home page and already had me signed into my Google/Gmail account. But now...nope. I have to sign in every. Single. Time!

Right now, I have all my settings marked as I have seen in numerous other posts:

I have made sure that there ARE checks in the boxes for:

• Remember browsing and download history
• Remember search and form history
• Clear history when Firefox closes

And inside the History settings, only the cache is marked to clear every time Firefox closes.

I have made sure that there are NOT checks in the boxes for:

Delete cookies and site data when Firefox is closed Always use private browsing mode

And inside the History settings, there is no box checked for:

• Browsing & download history
• Active logins
• Form & search history
• cookies
• site settings
• Offline website data

None of the topic discussions about this or any combination of settings have worked for me thus far, and it getting to be quite maddening at this point. I need some help here so that when I open Firefox, I am not constantly logged out of

I can no longer choose where downloads go. I have tried "always ask" but I am getting no where. One post said open the three bars on the right an look for option. NO luck.

Thank you.

I have noticed in a couple of websites, a link or text box does not appear in Firefox, but does in Chrome (unfortunately, I don't remember which site that was). Also I have tried to open my Citibank account (Citibank.com.au) but it comes up with an error and wont open, yet it does with Chrome. I would rather not use Chrome, but I may not have a choice if this problem is not addressed.

Firefox suddenly stopped connecting to internet websites. I use McAfee anti-virus with their firewall. McAfee whitelists Firefox but I removed it from the whitelist and then put it back. I've tried uninstalling and re-installing with no change. I've removed all add-ons. I'm having to use a different browser but I want Firefox back.