Firefox won't open in Windows 7.

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• 29.0.1 Firefox won't open links that require a new tab to be opened.

  29.0.1 Firefox won't open links that require a new tab to be opened.

  What type of links are those?

  As far as I KNOW, there is HTML code specific opening in a new tab, as it is to open a new window. Please enlighten me if this is something new to HTML5 that I haven't read.

  Now, Firefox has a preference in Options > tabs to open new windows in a new tab instead - you have this pref checked?

• Sometimes (often), Firefox won't open on my dock. I click on it several times, but he didn't budge. Any thoughts?

  Sometimes (often), Firefox won't open on my dock. I click on it several times, but he didn't budge. Any thoughts?

  If safe mode does not Firefox start, I recommend a clean reinstall.

• Firefox won't open a new tab

  Firefox won't open a new tab on my browser - the option is there, but when I press nothing happens? I have checked all of my options, but couldn't find anything wrong?

  Hello, it seems that you run a very outdated version of firefox & old plugins - this is a serious security risk, because there have been dozens of corrected critical vulnerabilities from firefox 3.6 was released (it was more than two years ago).

  You must do the following as soon as possible:

  • Download and install the latest version of firefox from getfirefox.com
  • Check your plugins to https://www.mozilla.org/plugincheck/ & update all those which are obsolete
  • You can also remove all the toolbars you have installed, because they can cause problems. in firefox, go to tools > addons > extensions and uninstall Yahoo! toolbar, motor driven, Radio TV 2.1 Community Toolbar and "Ask Toolbar". then you can launch the searchreset extension to restore the search parameters which leads crushed...
  • do a full scan of your system with your security software

• Hi hope someone can help? I have acrobat pro, 6 have worked well for the past two years but then just stopped working. Have reinstalled but still won't open, ronning windows 7. Help please!

  Hi hope someone can help? I have acrobat pro, 6 have worked well for the past two years but then just stopped working. Have reinstalled but still won't open, ronning windows 7. Help please!  Janice

  Hey janicem42177174,

  Adobe does most support the installation and use of Acrobat 6 because it is a very old version that is not compatible with Windows 7.

  I suggest you to please use the latest version of Acrobat 11.0.10 is perfectly compatible with your operating system with its functions and improved functions.

  You can download a free trial version of 30 days of Acrobat from here:

  Download Adobe Acrobat free trial | Acrobat Professional XI

  Let me know how it goes

  Kind regards

  Ana Maria

• Firefox won't open the popup or when I do ' file > new window "it does not open it too.

  When I click on a link that opens a pop-up window, firefox does not open it. Ditto for "file > new window.» Then, often after Firefox starts to malfunction and won't open my favorites. I uninstalled and reinstalled firefox, removed all extensions... But this does not solve my problem. can you help me please?
  Excuse me for my mistakes in English, I am a French person and I try to speak English the best I can so that you can solve my problem. Thank you.

  This has happened

  Each time Firefox opened

  == I click on a link that opens a popula

  Your above posted troubleshooting list shows quite a few extensions.
  You have really turned off all the and still had the problem?
  See Troubleshooting extensions and themes and problems of hardware acceleration to resolve common Firefox problems

  What security (firewall) software do you have?
  Some may block pop-ups as well.

• Firefox won't open - taskbar icon looks active but won't display

  Firefox does not open on the screen. The icon in my tray tasks shows a window, but the window does not open the monitor. I can RT. Click the icon and select Refresh, or maximize but no help. I'm under Win10. It also will not open on the screen when you attempt to do safe mode.

  Try to open the system menu via Alt + space to see if this helps to move the window in the view.

  Try to rename (or delete) the file xulstore.json in the Firefox profile folder.

  • C:\Users\ < user > < profile > \AppData\Local\Mozilla\Firefox\Profiles\.

  "AppData" (XP: Application data;) Mac: ~ / library. Linux: ~/.mozilla) is a hidden folder.

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

• Firefox won't open / run on my Mac.

  I have a Macbook Pro, I bought new this summer (2014). I installed the latest version of Firefox in July 2014 and it worked fine for over 2 months. Suddenly, Firefox opens is no longer. It flashes as he opened a window, but does not show anything. I created a new user profile and it worked fine on the new profile, and gradually Firefox is having the same problem on every user profile, I have create. Help, please!

  I'm on OSX 10.9.2
  In the notifications on my mac, it says I can download an update to Firefox version 32.0.3... but when I click on this notification to do so, he slips out of the screen and does not install.

  Download the current full installer and save it. After that, remove the Firefox. Do
  not to delete user information. After that, restart the computer. Then the full installer.

  Uninstall the Firefox on your computer {web link}

  Download Firefox full installation for all systems and languages {web link}

• 30 Firefox does not open new windows maximized

  I use Firefox on 2 machines, one at home and one at work. I have updated all the two to 30 of Firefox.

  My machine at home, with Windows 7 opens new windows maximized.

  However, my work machine, will not open new windows maximized. It will open them only to the ultimate size of the memory window. I tried to delete localstore.rdf and this does not resolve the issue.

  The window opens expanded on 28 of Firefox on the same machine.

  Hello

  I'm glad to hear that your problem has been resolved.

  If you have not already the case, please mark this thread as solved by the solution of marking.
  
  This will help other users experience similar problems helps to find faster and more efficiently.

  I hope that you will continue using our products and we thank you for contacting the Mozilla Support.

• I like Firefox, I got Chrome as Firefox won't open Javascript for hulu. I've tried everything.

  I get an error saying my browser or security does not javascript open when I try to get on hule. I have tried everything to implement uninstall reinstall Firefox, clear the cache and cookies and make sure that javascript is enabled, uninstall and reinstall java. I have no problem using Chrome. I prefer Firefox, but I have no choice.

  Fortunately, Firefox didn't need the Java plugin to run JavaScript. It is built in.

  If JavaScript has been disabled, many sites Internet would shout about it. If you see this problem on Hulu, the likely problem has some other cause, such as some selective filtering by an add-on or external security/privacy software.

  Many users have recently increasingly aware of privacy and two changes made to their cookie settings or installed extensions that stop a few information to reach Web sites. While this reduces followed, it can also cause certain features of the site to break.

  As test, try to use Hulu in Mode without failure of Firefox in a private browsing window. This initiative will allow to bypass the cookie settings restrictive, as well as other behaviors extensions filtering, so whether those who are a factor.

  You can restart Firefox in Mode safe help

  Help > restart with disabled modules

  In the small dialog box that should appear, click 'Start mode safe' (not Reset)

  Then open a window of incognito using either:

  • CTRL + SHIFT + p
  • File menu > new private window
  • the orange Firefox button > new private window

  In this window, try Hulu. Any difference?

• Firefox won't open the shockwave flash files because there are 2 types?

  Firefox does not open some swf files when I say that this is the cause. However, http://edmullen.net/test/poopboy.swf works fine.

  I looked in my Options-> Applications menu and found this http://i.imgur.com/kPVOHdE.png

  So it has got 2 different types of SWFs to meet him. I can't tell the top affliate background is the same way.

  I tried to uninstall the plugin. This removed the bottom and meant that the poopboy.swf I also linked didn't work in the same way, however, put it back, I was just back to the drawing board.

  I want to add that these particular .swf files that I'm running worked yesterday so file corruption is not the problem, especially since I went and all the redownloaded.

  These two SWF entries are on different MIME types that first one appears to be damaged or at least unusual. and probably the second (application/x-shockwave-flash) should be there.

  You can rename (or delete) the file mimeTypes.rdf in the profile folder of Firefox to reset all the actions file.

  • http://KB.mozillazine.org/mimetypes.RDF
  • http://KB.mozillazine.org/File_types_and_download_actions#Resetting_download_actions

• Firefox won't open with the latest version of the report of Trusteer installed deleted same and problem solved.

  I have 24 installed Firefox and the latest report of Trusteer endpoint protection software. Trusteer made it clear that it supported Firefox 24. However, once installed Firefox refuses to open. About Trusteer software uninstalling the problem has been resolved.

  You can try to contact support Trusteer.

  • http://www.Trusteer.com/support/report-problem
  • http://www.Trusteer.com/support/submit-ticket

  Mac: Preferences-> other->-> stop report report

• Wil Firefox won't open a new tab neigther with + or Ctrl + T

  Wil Firefox does not open a new tab and more (manually).
  Not with the + on the site tab
  nor with Bestand - new tab or Ctrl + T

  Uninstall the Ask Toolbar to Ask solves the problem created by their toolbar.

  • http://support.Mozilla.com/en-us/KB/uninstalling+Add-ons
  • http://support.Mozilla.com/en-us/KB/cannot%20uninstall%20an%20add-on

• Firefox won't open a new tab, open a new window for any link.

  New tab will not open both when you are trying to do by clicking "x" in the tabbar or file > > new tab.
  Thank you

  Start Firefox in Safe Mode to check if one of the extensions (Firefox/Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/Firefox/tools > Modules > appearance).

  • Do NOT click on the reset button on the startup window Mode without failure.
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

• Firefox does not open on Windows 10 no matter what I try. Is there something that can solve this problem?

  I tried to contact support Windows 10 and they were useless. It was working fine all day and does not open all of a sudden.

  This sounds like a file in your Firefox profile may be damaged or not valid. To check if this is the case, you will need to create a secondary Firefox profile and test to see if you can open Firefox with this profile.

  This can be done using the Manager of profiles for Firefox which can be downloaded from Mozilla's FTP server. There is no installation required, the program is contained in a ZIP file. Simply extract the ZIP file and run the executable file inside.

  How to create a second profile Firefox, please see this support article:

  • Use the Profile Manager to create and delete profiles Firefox

  Note: Do not delete the old profile because if it is damaged, you may be able to recover your bookmarks and settings. For more information on how to proceed, please read the article of the recovery of data from an old profile .