Firefox won't open and the steps in tutorial didn't help nor did uninstalling and re-installing

Hi,
I have been thru the tutorial and none of the steps solved the problem I am having with firefox. I just installed it on a new computer and it won't open. It says that it cannot run until process is ended or computer is restarted. Restarting and ending the process don't seem to help. The other tutorial step of deleting the lock file doesn't work either as I could not find a lock file.

Right... Back to square one.
- Open Internet Explorer, go to "www.mozilla.com" and download the installer for Firefox 3.6.12 and save it to your desktop.
- To uninstall Firefox, first make sure no "firefox.exe" processes are running on your machine: Open the task manager (invoke it by pressing ctrl-alt-del and choosing the appropriate option), click on the "Processes" tab, click on the heading "Name" to sort all running processes by name.
Scroll down the list and right-click on the first "firefox.exe" process picking the "Kill process" option. If there's more than one of them, repeat for all instances of "firefox.exe".
- Now go to the directory C:\Program Files\Mozilla Firefox\uninstall and double-click "helper.exe". This should uninstall Firefox completely.
- Now we're in for the hard part: Go to C:\Dokuments and Settings\[Your User Name]\Application Data\Mozilla\Firefox\Profiles. That's where your profile resides. Unless you're using the Profile Manager, chances are you're seeing just one directory "[random string],default". (In my case it's called "4sr92zjz.default", f. ex.).
If you got any bookmarks you'd like to keep, open this folder, find the file "places.sqlite" and move it to your desktop.
Now delete the entire contents of your profile folder--you'll need to configure firefox anew. Do keep this window open, you'll need it again in a few moments.
Go to your desktop, run the installer, start Firefox once, close it again and move your "places.sqlite" file from your desktop to your profile folder.
Now double-click Firefox and reconfigure it according to your preferences.
N.B.: Do get "MozBackup". With this application you're able to save and restore a working Firefox profile--for your next mishap ;-)

Similar Messages

  • My 4th Gen iPod Touch won't open up the apps I've downloaded. I've tried uninstalling and then reinstalling the app and it seems to only be a temporary fix. The reset and reboot didn't work either. Help would be appreciated.

    My 4th Gen iPod Touch won't open up the apps I've downloaded. I've tried uninstalling and then reinstalling the app and it seems to only be a temporary fix. The reset and reboot didn't work either. Help would be appreciated.
    In more specific terms. The apps that came on the iPod like the weather and maps and whatnot have been working flawlessly. It's just when I download an app and then disconnect from wifi it's almost like I'm on a timer until the app stops working. It acts like it wants to open, the screen flashes black then resets to the home pages. I've tried all of the basic fixes, rebooting, reseting, uninstalling then reinstalling. But like in my...long...question, the reinstalling option only seems to be a temporary fix. I just recently downloaded the 5.1.1 udate (I think that's what it was) does that have anything to do with it, or am I just derpy when it comes to iPods?

    Try the other suggestions here:
    iOS: Troubleshooting applications purchased from the App Store
    Then try a restore.

  • Can't open firefox, get error message: The instruction at "0x00000000" referenced memory at "0x00000000". The memory could not be read". Firefox won't open at all, not in safe mode or anything. Tried uninstalling and reinstalling, no good, tried creating

    Cant' open Firefox at all, not in safe mode either, tried creating new profile, cant' get in to do that, tried uninstalling and reinstalling, switching off and on, nothing works. Get error: "The instruction at "0x00000000" referenced memory at "0x00000000". The memory could not be read."
    == This happened ==
    Every time Firefox opened
    == today. ==
    == User Agent ==
    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0)

    The solution is easy.
    Install "Malwarebytes' Anti-Malware" free edition and use it. This program found malware in your pc. After that clean this malware. Finally instal Firefox again and enyoy it because this installation is correct and clean. Regards.

  • I have a 32gb iphone 5 the wifi signal is bad and the time doesnt work can someone help i did everything thats in my hands and its still not working

    I have a 32gb iphone 5 the wifi signal is bad and the time doesnt work can someone help i did everything thats in my hands and its still not working

    Do you experience the same issue on other WiFi networks?
    Do any other iOS devices experience the same issue on your network?
    Make sure you follow all steps provided in the article below:
    iOS: Troubleshooting Wi-Fi networks and connections

  • FireFox won't open. Message (ss13.d11 missing from cumputer.Try reinstalling) I reinstalled and still get the message.

    I received a message from Webroot about a threat. I clicked remove threat. Now FireFox won't open. Message says "ss13.d11" Maybe (ssl3.dll) is missing from the computer. Try reinstalling the program to the computer. Reinstalled FireFox and I still get the message when I try to open FireFox. How do I reinstall ss13.d11?

    Hello sillysewer,
    I youve only been re installing the iTunes app itself, then I would recommend uninstalling all of the iTunes associated files as well.
    Check out this article named Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP found here http://support.apple.com/kb/ht1925.
    Regards,
    Sterling

  • Firefox won't open from the taskbar or desktop - what do I do

    Firefox won't open. I uninstalled it and downloaded a new one. When I tried running it I was asked to close Firefox. As I did not have it running, I could't close it. All other programmes were closed. I also have the mozilla email which is still working.
    Regards
    Lusaka

    Hello Gigi,
    Thank you for providing so much detail about the issue you are experiencing with the iTunes app after upgrading to iOS 7.
    The first thing I recommend is quitting and relaunching the applications on your iPhone:
    Double-click the Home button.
    Swipe left or right until you have located the app you wish to close.
    Swipe the app up to close it.
    You can find the full article here:
    iOS: Force an app to close
    http://support.apple.com/kb/ht5137
    If you are still seeing the same issue after quitting and relaunching the iTunes app, I recommend restarting your phone and then resetting if it's still not working:
    Restarting your device
    Press and hold the Sleep/Wake button for a few seconds until the red "slide to power off" slider appears, and then slide the slider.
    Press and hold the Sleep/Wake button until the Apple logo appears.
    Note: Reset your device only if you are unable to restart it.
    Resetting your device
    Press and hold the Sleep/Wake button and the Home button together for at least ten seconds, until the Apple logo appears.
    You can find the full article here:
    iPhone, iPad, iPod touch: Turning off and on (restarting) and resetting
    http://support.apple.com/kb/ht1430
    If the issue persists, the last thing I recommend is backing up and restoring your iPhone:
    iOS: How to back up and restore your content
    http://support.apple.com/kb/HT1766
    iTunes: Restoring iOS software
    http://support.apple.com/kb/HT1414
    Thank you for using Apple Support Communities.
    Best,
    Sheila M.

  • Firefox won't open, says profile may be missing or inaccessable, help pages not helpful

    Firefox won't open at all. I get a "Profile Missing" window saying "it may be missing or inaccessable". This morning my connection quit mid-reset while it said it was going through everything and not to turn it off, since then it refuses to open. I tried everything I could think of. Tonight I managed to open an ancient IE and am here now, tried as much of the "Help Pages" suggestions as the site sent me to (none were what my computer has even though I'm running XP), but nothing fixed the problem. I removed Firefox and then re-installed, twice, it still won't open.
    HELP!

    I can find NO "profiles.ini" file anywhere. When I open the "default library" there are none of the files you say should be there.
    I have tried a whole new download to update, it won't open because there is no profile.
    I tried removing the program and re-downloading, still won't open.
    I am not tech savvy enough to do much of the messing around you are suggesting. I need someone to help!
    Also - this site is about the least "user friendly" site I've had to deal with in ages!
    I should have been able to reply to the email, but you didn't allow that, too.
    I need someone to somehow walk me through what to do. HELP!

  • A botched install on a Mac (to do with importing a profile) means that Firefox won't open on the grounds that the application is 'already open'. Tried removing everything I can find to do with Firefox and re-installed but no success. Any suggestions?

    Little more can be added to the above. The warning screen says, 'A copy of Firefox is already open. Only one copy of Firefox can be open at a time.'
    I have gone though all the libraries and preferences I can find and removed everything to do with Firefox and Mozilla - it was the first install of Firefox on this drive.

    Do a clean (re)install:
    * Download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
    * It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
    Your bookmarks and other profile data are stored elsewhere in the [http://kb.mozillazine.org/Profile_folder_-_Firefox Firefox Profile Folder] (not in the Firefox program folder) and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.

  • Ipad disabled says its locked and my mac won't open with the steps given

    I cannot get my friends ipad to sync with anything. It says its disabled and he doesn't know the password from the person he bought it from. He doesn't have a computer and I'm on a mac. I followed the steps given in the manuals section but it still will not work nor will it open in itunes.
    Thank You

    joshdilly1 wrote:
    I cannot get my friends ipad to sync with anything. It says its disabled and he doesn't know the password from the person he bought it from.
    There is absolutely nothing that you can do to help. If he cannot contact the previous owner and get him to unlock/erase the device, your friend has a useless brick on his hands. There is no other way of unlocking the iPad.

  • Firefox won't open PDF files after I removed older version of PDF-xChange Viewer and installed the lastest version of PDF-xChange Viewer. MS Explorer which I am now force to use works OK. I have checked the Applications window in Tools/Options and it l

    Firefox no longer opens PDF files. Explorer works OK. I have checked the Applications window in the Tools/Options and it says I am using PDF-xChange viewer....It just does not do anything. I get the message in the Download Error window which says...."could not be saved, because you cannot change the contents of that folder. Is the same error which I get when I attempt to open a PDF file on a webpage using the Firefox browser....Explorer works OK so I am now forced to Explorer to read PDF files via a browser.
    == This happened ==
    Every time Firefox opened
    == After removing a old copy of PDF-xChange Viewer and updating to the last version

    The error message suggests that the file (pdf) that you're trying to download cannot be saved in the folder Firefox tries to save it in.
    This can be due to several things - it could be a non-existing folder (could be a problem with the updated application), the hard drive could be too full to store the file (less likely if you can generally surf the net without error messages) or it could contain an error.
    To complicate things a little further, it seems to me that you have (at least) 3 different PDF-handling plugins in Firefox from different programs:
    PDF-XChange Viewer Netscape Gecko Plugin
    Adobe PDF Plug-In For Firefox and Netscape "9.3.2"
    Zeon PDF Plugin For Mozilla
    This shouldn't matter too much, thou, as it will most likely simply use either the latest installed or the first one it finds when looking up associations for files of type 'pdf'.
    First, in Tools > Options... > tab General > section File download, select "Save files in" and Browse your way to a (non-writeprotected!) folder on a drive where you're certain there is enough free space - like the Desktop folder to make the files end up on your Windows desktop.
    Second, under Applications as you mention yourself, find all document types related to PDF files, and set these to one of the programs. Check the entire list to be sure there isn't one hiding under one of the other programs' document types (Adobe Acrobat document, PDF X-Change and Zeon).
    Restart Firefox, and try opening a PDF again.
    If it fails once more, try changing the documents again to one of the other programs, like "Use Adobe Acrobat (in Firefox)".
    If it STILL fails, change it to simply "Save file". Then you can simply browse your way to the download folder with Windows Explorer, and doubleclick the PDF file to see which program actually handles PDF files as default on the machine, and if it works properly.
    If Firefox flatly refuses to save the PDF files in a folder which you're certain both exist and has space for the file, some (probably security related) program is most likely interfering with Firefox, preventing it in storing PDF files on the system.

  • After downloading new version of firefox, i didn't like it and attempted to restore my system to a previous time and version of firefox. Now firefox won't open, even the old version isn't there anymore.

    I want to get firefox back, keeping all of the bookmarks.

    Download a fresh Firefox copy and save the file to the desktop.
    * Firefox 8.0.x: http://www.mozilla.com/en-US/firefox/all.html
    Uninstall your current Firefox version.
    *Do not remove personal data when you uninstall the current version or you lose your bookmarks and other data in the profile folder.
    Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
    *It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
    Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.
    *http://kb.mozillazine.org/Profile_folder_-_Firefox
    *http://kb.mozillazine.org/Profile_backup

  • Firefox won't open, but the process stays in the task manager until I end it

    I've tried everything that has been proposed before by you guys and I'm hoping you've found a solution by now. I've tried re installing, allowing Firefox through my firewall, and running it as administrator. I still double click on the icon and nothing happens other than the process showing up in the task manager.

    Hello,
    Certain Firefox problems can be solved by performing a ''Clean reinstall''. This means you remove Firefox program files and then reinstall Firefox. Please follow these steps:
    '''Note:''' You might want to print these steps or view them in another browser.
    #Download the latest Desktop version of Firefox from http://www.mozilla.org and save the setup file to your computer.
    #After the download finishes, close all Firefox windows (click Exit from the Firefox or File menu).
    #Delete the Firefox installation folder, which is located in one of these locations, by default:
    #*'''Windows:'''
    #**C:\Program Files\Mozilla Firefox
    #**C:\Program Files (x86)\Mozilla Firefox
    #*'''Mac:''' Delete Firefox from the Applications folder.
    #*'''Linux:''' If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it - see [[Installing Firefox on Linux]]. If you downloaded and installed the binary package from the [http://www.mozilla.org/firefox#desktop Firefox download page], simply remove the folder ''firefox'' in your home directory.
    #Now, go ahead and reinstall Firefox:
    ##Double-click the downloaded installation file and go through the steps of the installation wizard.
    ##Once the wizard is finished, choose to directly open Firefox after clicking the Finish button.
    Please report back soon!
    Hope this helps!
    Curtis

  • After cleaning some malware off my system yesterday, Firefox won't open except directly after a system restart. Help?

    Have reinstalled Firefox, renamed the .exe, no luck. Did another scan with Malwarebytes today and system came up clean. After reading online, it seems that this is not an uncommon problem. Can anyone offer assitance?
    Oh, Firefox will not open in safe mode either.
    Thanks!

    Thanks, but I did a bunch of researching beforehand and none of that stuff applies. I get absolutely nothing when clicking the shortcut, going to the actual .exe, or trying to start in safe mode. Also, this is a fresh install after deleting my old profile.
    Oh, and I am killing all the running instances of 'firefox.exe' in the task manager.
    Any thoughts?

  • Firefox crashes every time at the moment I enable flash plugin. I've uninstalled and installed a plugin again with no positive result. What should be done?

    Firefox crashes every time when I enable a flash plugin. It started today after an automatic attempt of updating shockwave. I've uninstalled flash and installed it again. Still the same story. There are no previous version of flash available on adobe site. What should be done?

    I have Firefox 3.6.8 and newest version of Flash. I've followed all recommendations made by Firefox support, changing plug in container settings, changing hang time, nothing helps. I'm forced to disable Adobe Flash or Firefox crashes whenever the Flash plug-in is needed. There are numerous reports of this problem throughout the Firefox troubleshoot help pages. No one seems to have a good answer to fix this. I now keep Flash disabled and use it only when going to a web page that needs it. If I find myself on such a page, I can go into tools, enable flash and do a reload. For some reason, this works. The reload will let Flash do its thing and Firefox won't have an APPCRASH. Once I leave that page, however, I must disable Flash again or I'll experience a crash the next time Flash is called upon. I really like FF but have downloaded Chrome and am now playing with it to see if I like it enough to use it as my primary browser. It's a shame that FF can't come up with a fix as hundreds have the same complaint.

  • Where are the forward/back, refresh,etc- f11 didn't help nor did dragging from the left of the 'y' as suggested---help?om

    Do not have the page forward/back arrows, refresh icon, etc in my toolbar. Saw where this has happened on your page & recommendation was to 'drag' from the left of vertical bar next to the 'Y' in Yahoo- didn't work. Also said to hit the F11 key for Firefox users- didn't work.

    Do you have the orange Firefox button, which is an abbreviated menu?
    If you have no menus ''and'' no toolbars, check that you're not in full screen mode. Use the F11 key to switch between full screen and normal modes.
    To reset your menus and toolbars, you can use Firefox's Safe Mode.
    First, I recommend backing up your Firefox settings in case something goes wrong. See [https://support.mozilla.com/en-US/kb/Backing+up+your+information Backing up your information]. (You can copy your entire Firefox profile folder somewhere outside of the Mozilla folder.)
    Next, close Firefox, hold the Shift key on the keyboard, and restart. You should get a dialog with various reset options. The only one to check is toolbars. More info: [https://support.mozilla.com/kb/Safe+Mode Safe Mode].
    Does that help?

Maybe you are looking for