Diễn đàn hỗ trợ Firefox

I get this when connecting to the National Lottery. How can I permit connection? Secure Connection Failed

An error occurred during a connection to www.national-lottery.co.uk. PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the web site owners to inform them of this problem.

Hello, I opened my browser and i put in my primary password which is xxxxxxxxxxx or xxxxxxxxxx and 5 seconds later they both dont work i dont know what happend but i need help

hello. when I sign in to a web site, I get the popup to save password I save it, but it isn't on the saved password page, does anyone know how to get it on that page

I like to use Firefox for my email. I log in to Firefox with User and Password. Like to use my existing email which is with COX: d.stute@cox.net. What I have to do to get my email using Firefox? Dieter Stute

I kept getting new version is available while I was up to date. This could be due to this:

When I had Firefox in its standard location in C drive, I also installed another copy on my computer's E drive. After a while I uninstalled the E drive version and kept the C drive one.

After that I kept getting a new version is available, but could not be downloaded. I follow the links and find out I do have the latest version. When there is a new version out, in Settings - General - Check for updates I always get the message Firefox is up to date.

I uninstalled Firefox completely, but kept my profile directory contents. After re-installation, I copied contents of my old profile into the new installation default profile.

However, I still get the 'New version is available, but couldn't be downloaded'. The problem is still there.

Somewhere in the files in my profile directory there is still a trace of the E drive installation and the update checking looks at that (I guess ? ) Any suggestions would be appreciated.

I vaguely remember something about installing Chrome extensions in Firefox. I found a Chrome extension that I'd like to install? Exactly how do you do it? (I can't find anything in Firefox Help.)

Thanks.

Good morning, I have problem with printing on Firefox. On the earlier version view in the filed printers look:" name_printer on print server" but now its look: "\\print_server\name_printer". Please check this because this problem occurs in many users in my company.

This problem not occurs in Google Chrome. Thank you for handling the matter quickly. :)

After several years using Firefox my log in to GMail ceased to work. The address shown (https://mail.google.com/mail/u/0/?pli=1) when I tried to log in produced no response whatsoever. Other websites loaded normally.

I tried Chrome instead and logged in successfully. I have restarted my computer but the problem remains.

The hotkey for add-on "600% sound volume" has been broken since the last version of 103. (now 105.0 still not fixed) The hotkey is "Ctrl+Shift+v", which opens the pop-up window of the add-on, and then it allows using arrow key and number to tweak the volume bar. Now all hotkey not working. The arrow keys do not work even if you manually open the pop-up window.

I cannot find this anywhere. As a Topic . I've Reinstalled Firefox several times,and,each time the Browser continues to Import the previous instalations Bookmarks.

Noticed that a small Dialog box pops up stating what is being installed,with 'Importing Previous Bookmarks". Should be an Option on Instalation that handles exactly what is to be described as installed. Supposed there used to be. Since im used to installing w/o 'default settings.

The little check box that denotes 'use old settings,and apps,does nothing.

Have another problem with my Bookmarks. And this is what I need solved Reinstalling Firefox without Importing Previous Bookmarks.

Options for Migrations is not a punn here.

Just installed Firefox my laptop, but when I try to change my search engine to google I only have Bing and DuckDuckGo as my options. No other search engines appear.

I'm on FF Beta v105.0b6, and a recent upgrade (I'm guessing from 104 to 105) has caused popup windows to be ghosted when saving files, leaving only the file selector field visible and floating above the main window, often indistinguishable from the text below it. I've been able to work around this by temporarily jumping to another screen or window and then back to find the complete popup window magically revealed.

I've attached two clips from windows a see after clicking Download link on the https://www.mozilla.org/en-US/firefox/new/ page. This ghost behavior also happens on pages where I right-click context to "save as" or click download link for TXT, PDF, PKG or other types of files.

This doesn't seem to be a popup blocking issue, since my FF is not configured to block these specific sites and the popup is minimally visible. Also, the temporary workaround of simply switching my view away and back points more to a page rendering issue.

I'd appreciate any ideas on resolving or preventing this behavior. If these clues point to a bug, I hope they help resolve the issue.

Thanks for any suggestions!

Hello. All of a sudden i have been getting prompts just before completing gmail sign is asking if i want to switch to html or default.I chose default,tried to sign in again,and got this legacy version of gmail with messages being listed in html format which is brutal.What caused this ? how do i get it back to the way its always been? Whats going on with this,and why is this even happening? Its also saying i used a tablet or mobile device to sign in twice,and i dont ever do that. How can i get it back to the way its always been? Have tried googling all of this but it happens on its own,and sometimes it doesn,t after i sign out of the html ,and reboot,but its unpredictable,and its like stuff has been altered. Thankyou.

I installed Evernote Webclipper on Firefox on my Macbook Air, but the icon/tool does not display so is not usable. I used the "customize toolbar" info to drag the extension icon to the toolbar. Clicking on that put me back on the add-ons page, did not open the extension. I restarted, restored defaults, removed and re-installed Evernote still no go. VERY frustrated. Any ideas from anyone welcome. Thanks.

When opening an email with an attachment (either a pdf or picture) in Yahoo mail, the Yahoo mail tab closes and I have to then reopen it from History, Recently Closed Windows. It's been dong this for some time now. Does anyone know how to fix this?

My Firefox has been infected with MyNewTab. All attempts to remove it with various malware-removing software have failed. It does not appear in any list of installed software. I have found that I can only stop it from interferring with firefox by uninstalling firefox and reinstalling it - without syncing. So I am now trying to reinstatre Firefox to more or less how it was before.

The only real issue is that before it had an add-on - Norton Safe Web - which is not added now. I tried uninstalling Norton 360 and reinstalling it in the hope it would get the addon added. It didn't. But according to what I read it is very easy to add an add-on. I can select it from the list of add-ons, thus displaying a page all about it. According to help notes, you just click to add-on this choicre. But I can see nowhere to click to do it. I've been over that page time after time but see no way of progressing.

Help!!!