After refreshing 39.0 beta of Firefox, the browser does not open a Web site that opens in a new tab.

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• I loaded a new Firefox because F does not open. This new Firefox does not open. Not at all. The Task Manager shows some charges, but F not open. I rebooted, cleaned the registry, but F does not work.

  F earlier crashed, crashed etc. Now it does not start.
  I checked the virus etc.
  When I started a new load, no question of Add-ons or anything.

  Maybe firefox hangs do not crash

  • See Firefox crashes or does not - how to fix

• How can I run two different versions of Firefox, the last does not work with a site important I need to use?

  With the latest version of Firefox, I can't ' fast email ' to my students through the ANGEL of the College System. I had to uninstall and go to an earlier version. I prefer the new rev.

  A way to run two different versions. It doesn't have to be simultaneously. Seems to be a problem on the Mac and my XP systems.

  Thank you
  Kim

  You can install the portable version of Firefox 3.6.x to access Web sites that don't work with Firefox 5 +.

  • http://PortableApps.com/apps/Internet/firefox_portable#legacy
  • http://PortableApps.com/apps/Internet/firefox_portable/localization#legacy36

• Connected to the internet, but the browser does not open

  I have a HP Pavilion 23 all in one.  After a power failure, the browser won't open, even though I am connected to

  the internet via Wi - Fi.  With the exception of the internet, all other functions of the computer are working very well.

  I use Windows 8.

  Does anyone know how to solve this problem.  All other computers in the House are working via Wi - Fi without any problem.

  THX

  Hello

  Open a command prompt and type "ipconfig/release" (without the quotes)

  Then type ipconfig/renew

  Try also ipconfig/flushdns and ipconfig/registerdns

  Are you using IE? Set the default values in Internet Options, Advanced tab (see below).

  Stop router and cable/DSL modem. Disconnect both the power supply for a few minutes. Reconnect devices to current alternative and energize.

  Always have a problem? Run the spelling system. The instructions are here.

  Perform a boot time hardware diagnosis the patient.

  Jaco

  I'm not an employee of ch *.

  "" "" Please give a "Bravo, Thumbs Up" If the notice is relevant or "accept as Solution" to help other users of the forum having a similar problem.

  HP products:
  810-150se office
  17 t - j000 Notebook
  H8 1380t CTO Desktop
  560z Desktop

  

• After closing a browser window and if I open a new browser window, the browser does not open by my home page in tools/options/commissioning, it loads the last page

  recently, at the opening of a new browser, all is using and closed my last session opens

  several widows will open and no matter what the tabs were opened by respective windows will open and not through tools/options/start/homepage

  It never happened until recently and nothing else seems to have changed or new programs etc has been loaded or changed

  You can remove the user.js, as it shouldn't be there unless you have created the file yourself.

  If you set the pref in this file then you'll lose open tabs if you need to restart Firefox after installing a new extension, as this is the main reason for the use of this preference.
  So remove the user.js file or at least this line if you want to continue to be reset possible other present prefs in the file each time you start Firefox.

  This file is read every time you start Firefox, so changes made to the Pref set via this file only last for the current session.

• Firefox is running in the Task Manager, but the browser does not open.

  This happened after the most recent update v 27. Gateway win8 running, working every day before this update, doesn't work now.

  Thanks for this information. I tried to move that file saved passwords, but while the instructions are clear... because the instructions lead in the new profile only... not how to copy files from the old profile (or maybe they did and I'm not) I think I'll just skip this step and just manually enter them as visited Web sites ask for them. .

• WEIRD file extensions from the browser does not open

  Shell script for save on my local website and they have *.sh *.ksh extensions. When I try to view the contents of these files from Firefox it will 'stop in the weeds' open a new tab for each line [I think] in the file. I can rename all files have a *.txt extension but rather Firefox will say to treat all *.sh and identical *.ksh *.txt files, but I can't figure out HOW to do this.

  Any help is appreciated - I have looked at the issue of option 'Applications', but could not figure out how to add a new Type of "content."

  If you get a beautiful download dialog box, and then select never Firefox as the program to manage the file.

  See:

  • https://support.Mozilla.com/kb/Firefox+keeps+opening+many+tabs+or+Windows

  You can get an overview of the URL with the view-source: Protocol to make Firefox to open the file.

  • View-source:http://xxx.com

• When I open Firefox, tab keeps flipping quickly between 'Connection' and 'new tab '. The browser does not connect to any site.

  This occurred just after the visit to the site of isohunt. I got a message saying "Firefox stops."

  IsoHunt from installing a program, will you allow?" (or words to that effect). I gave permission then the problem started.
  

  I used Firefox on my iMac for a long time without any problem. I'm running OS X 10.7.5

  I hope you can help

  I have this problem on my pc but I was watching youtube then fallout new vegas nexus so I closed it and then start playing a game, and then when I opened firefox again it was flashing between tap connection and new

• I can not get the internet through firefox, but IE is OK. - sometimes it happens only if I click on a link and the link is not open in a new tab, but it can a

  Will someone please send me an email address I can send screen dumps to. Photos with descriptions are much better than anything I can write here. I really want to use FF, so please help me.

  PS: I updated the exceptions in the firewall and Antivirus, then restarted, but still no luck

  I now go to bed until my wife wakes up and repudiate me. It is 02:19 hours here.

• Why could not load my Firefox profile, browser does not open and when I try he mentions his lack unreachable?

  I think that firefox was in the middle of the automatic update, which got missed somehow. Then, he never started, and now when I try to open firefox browser I get only a message of yellow triangular exclamation: "could not load your profile Firefox. It may be missing or inaccessible. "I have no access to all the functions on my firefox browser. I'll have to use internet explore and its terribly slow in comparison. Help!

  ideato,
  I couldn't see the wording of the filename exactly as you pointed out, but I ended up doing a file search "*.ini" on my hard drive, which resulted in 359 files found. then I scanned down the column name and entered a "configuration settings" file simply named "profiles" in the folder: C:\Documents and Data Data\Mozilla\Firefox

  I deleted it and opened my Firefox browser! I lost all my favorites, history, etc., but this isn't the end of the world.

  his age since I had no problem on my computer. I am so grateful that you replied and I could get this resolved so quickly! This is the first time I've ever used this type of public support.

  Gerri I can not thank you enough, (((HUG)))

• folder on the external drive does not open in a new window

  on iMac OS 10.10.5, when I open a folder (by double-clicking) on an external drive, the folder does not open in a new window, but in a window that replaces the window that was opened.  I looked for a system setting that controls this (in system PREF), but I couldn't find anything useful.

  If you control - click the folder there is an option to open in a new tab. I don't know of anyway to set up in system preferences.

• Single-pass does not work for Web sites after the last update of firefox

  Single-pass does not work for Web sites after the last update of firefox. This works in IE and Chrome and it works under windows (when starting the computer), but not with any website in Firefox.

  Firefox 30 spent some less commonly used "Always turned on" plugins "asking to activate. To check and change this to SimplePass, you can use the page modules. Either:

  • CTRL + SHIFT + a
  • "3-bar" menu button (or tools) > Add-ons

  In the left column, click on Plugins. Then on the right, check the control on the right side of the SimplePass.

  You may need to exit Firefox and start it again before it takes effect.

  A little luck?

• The browser does not start after you have turned off and turned on the computer

  The browser does not start after you have turned off and turned on the computer. I tried to remove the program entirely (as well as personal preferences), to create a new account, install a different browser versions. All this has not helped. (I have Windows 7). Help, please! Every day I have to reinstall Firefox!

  Hello Nastena, try a clean reinstall, some Firefox issues can be resolved by performing a clean reinstall. This means that you Remove Firefox program files and then reinstall Firefox. Please follow these steps:

  Note: You can print these steps or consult them in another browser.

  1. Download the latest version of Firefox from http://www.mozilla.org office and save the installer to your computer.
  2. Once the download is complete, close all Firefox Windows (click on quit in the file menu or Firefox).
  3. Remove the Firefox installation folder, which is located in one of these locations, by default:
     • Windows:
       • C:\Program Files\Mozilla Firefox
       • C:\Program Files (x 86) \Mozilla Firefox
     • Mac: Delete Firefox in the Applications folder.
     • Linux: If you have installed Firefox with the distribution-based package manager, you must use the same way to uninstall: see Install Firefox on Linux. If you have downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory.
  4. Now, go ahead and reinstall Firefox:
     1. Double-click on the downloaded Setup file and go through the steps in the installation wizard.
     2. Once the wizard is completed, click to open Firefox directly after clicking the Finish button.

  Please report back to see if this helped you!

  • Also check if your antivirus or other access security software (firewall, antispyware etc.) blocks firefox.

  Thank you

• My Mozilla Firefox browser does not open 4.5 sites that I use the most. That is, among other things, Gmail, Facebook, LinkedIn and other 2. I have re installed twice and got

  My Mozilla Firefox browser does not open 4.5 sites that I use the most. That is, among other things, Gmail, Facebook, LinkedIn and other 2. I have re installed twice and got a version update, but the problem is still there. Please help me, I am so worry not.

  Thank you.

  Shakeel.

  See:

  • http://KB.mozillazine.org/Error_loading_websites

  You can try to reset (power off / on) of the router.

  Do a check with some malware malware, analysis of programs on the Windows computer.
  
  You need to scan with all programs, because each program detects a different malicious program.
  
  Make sure that you update each program to get the latest version of their databases before scanning.

  • http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware
  • http://www.superantispyware.com/ - SuperAntispyware
  • http://www.microsoft.com/security/scanner/en-us/default.aspx - scan Microsoft Security
  • http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page
  • http://www.safer-networking.org/en/index.html - Spybot Search & Destroy

  Alternatively, you can write a check for an infection rootkit TDSSKiller.

  • http://support.Kaspersky.com/viruses/solutions?QID=208280684

  See also:

  • "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

• My icon of Mixer volume on the taskbar does not open

  My icon is still there but when I click it nothing happens I click with the right button and click on the open volume mixer and still nothing going on all other options when I right click on the icon work but not the opening mixer

  Why this is happening and how to fix it?

  Hello

  Thanks for posting in the Microsoft community!
  You have reached the right forum for your question. As I understand it, the icon of Mixer volume on the taskbar does not open. I suggest you follow the troubleshooting steps to check if this may help.

  1. don't you make changes on the computer before the show?
  2. what happens when you try to open the icon of Mixer volume on the taskbar?
  3. you receive an error message?

  Method 1:

  Check if the following steps help you.
  a. Click Start.
  b. click Control Panel and then sound.
  c. double-click speakers.
  d. under the Advanced tab, check the option 'allow applications to take exclusive control of this device. Click OK.

  Method 2:
  Try the clean boot to verify if all third-party services to cause this problem, here is the link:
  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/kb/929135
  Note: After the adventures of shooting set the computer to start as usual by performing step 7 above of the Knowledge Base article.

  Method 3:

  You can scan System File Checker to fix corrupted files.
  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7
  http://support.Microsoft.com/kb/929833

  If you need further assistance, please answer and we will be happy to help you.