Everything I need to know before you uninstall and reinstall FIREFOX?

I have a problem with my online banking which the Bank will not solve because everything it works fine under Internet Explorer.
So my only other option seems to be to work with FIREFOX.

Hi, if you encounter a problem with a particular site, this can work: see the section "How to remove a single website to my story?" in this article - delete navigation, search and download history on Firefoxand remove all references to this Web site.

If this does not help, you can try refresh (called "Reset" in older versions of Firefox) which can resolve many issues by restoring Firefox as his default from factory and save your bookmarks, history, passwords, cookies, and other essential information.

Note: When you use this feature, you will lose all the extensions, toolbar customizations, and certain preferences. See article Firefox Refresh - reset modules and parameters for more information.

Refresh for Firefox:

  1. Open the troubleshooting information page using one of the following methods:

    • Click the menu button

      click Help

      and select troubleshooting information. Should open a new tab containing your troubleshooting information.

    • If you are unable to access the Help menu, type Subject: support in your address bar to bring up the troubleshooting information page.
  2. At the top right of the page, you should see a button that says 'Refresh Firefox' ('reset Firefox' in older versions of Firefox). Click on it.
  3. Firefox closes. Once the update process is complete, Firefox will display a window with the imported information.
  4. Click Finish and reopen Firefox.

If you really need to uninstall - Uninstall Firefox on your computer, make sure you please reinstall only mozilla.org , since Firefox can come bundled with unwanted from other sites.

This corrects the problem? Please report to us!

Thank you.

Tags: Firefox

Similar Questions

  • need to uninstall and reinstall firefox, google chrome will not allow him, tells me I'm going some page open and I did not

    need to uninstall and reinstall firefox, it tells me to close google chome windows I get thi message when I
    go to the Control Panel programs and features high firefox uninstrall
    I did the same process with google chrome

    Uninstall Firefox ask you to close Google Chrome? It's strange. I guess that you have closed all the browser windows when this happens.

    I should ask: why do you need to uninstall and reinstall Firefox? Usually, this does not resolve problems with Firefox. Maybe read this article: Firefox Refresh - reset the settings and Add-ons.

  • Cannot connect to internet after a reboot before you uninstall and then reinstall the network card. (After the upgrade to Windows 7 from Vista)

    This problem started immediately after the upgrade to Windows 7 Ultimate (32 bit) to Windows Vista Ultimate (32 bit).  Again, I want to remind that I never had this problem before installing Windows 7.

    -After a reboot, I am presented with the impossible to connect the network indicator (yellow triangle with!) in the task bar.  (It was how I was welcomed after the installation of Windows 7 is said by the way).

    -The only way I found to regain connectivity is to uninstall and reinstall the network via the device manager card, date at which the computer always successfully connects and remains connected until the next reboot.

    Network card: Realtek RTL8168C (P) / 811C (P) Family PCI - E Gigabit Ethernet NIC (NDIS 6.20)

    Driver provider: Microsoft
    Driver date: 14/05/2009
    Driver version: 7.2.1127.2008
    Digital signer: Microsoft Windows

    Thus, we have solved the problem! There are two possibilities of your problems:
    1 company Adobe uses the Bonjour service , this service should be disabled.
    Computer > Manage > Services and Applications > Services => find the bonjour service (sometimes stated as long numbers), stop service and if the Disabled value. It works!

    2. If it is not signed as Bonjour service. Try to disable the service:
    Shutdown mDNSResponder .exe (he is represented by # Id_String1.6844F930_1628_4223_B5CC_5BB94B879762 #).

    It is installed with Adobe software. If you upgrade the Vista, it will generally many users problem!

  • I need to save my favorites while I uninstall and reinstall Firefox

    I need to save my favorites, passwords etc while I uninstall then reinstall Firefox because it seems has been corrupted by AVG and won't let me not use default values and my own choice of search engines to search for AVG, even when the value of Yahoo.

    See:

  • I want to uninstall and reinstall Firefox, but I encounter some errors that I need help: alert.

    Basically, I had some problems to where I couldn't actually open the Firefox browser, which was never fixed (I'm using chrome right now). I am trying to download Adobe Flash Player, but when I try, it says "You must close all Firefox Windows in order to complete your download." and yet, I can't even open the Firefox browser. So, I tried to uninstall Firefox, but I get the almost exact message. "You must close all windows to uninstall Firefox."

    I want to reinstall after UN-installing because I use Firefox more often than Chrome. Please help me.

    It may be that Firefox still works, even if the window does not appear.

    Sometimes when the FF closes, no not all stops correctly.
    On Windows, start the Task Manager (other systems may have
    different names). Select Applications (list of which user programs
    are running). If you see Firefox listed, try to close normally.
    If she doesn't stop, and then in the Task Manager right-click FF,
    then click end task. However, if FF still does not close or FF
    is not listed as running. in Task Manager, select the process.
    Look towards the bottom of the list for Firefox. Click right and then click end task.
    If this problem keeps coming, ask for help more.

  • Uninstalled and reinstalled Firefox new, because the old version was crashing / "not responding." now cannot start new version.

    I have a desktop Windows 7 Home Premium 64-bit. Was using a previous version of Firefox for a while but is has started to run slowly or occasionally crash or better yet show "program does not" or some this verbiage when I started the browser, so I decided to move to a new Firefox. I uninstalled the old version and installed a new one – and I can't start even the browser. The browser window opens with "Restore Session - Mozilla Firefox (not responding)"
    I don't use IE, but that's what I have to do the same after this issue; That's why I can't even look for ir help install the troubleshooting soft...
    Any help would be appreciated.

    Firefox reset function move your old folder settings on your desktop, inside a folder named old data from Firefox. Please keep this record for a few weeks in case you need to recover anything of him.

    If the reset does not help, there are two main variables remaining here: possible corruption in the settings (your profile folder) files that are reported after a reset and possible problems in your Firefox program folder.

    Create a new Firefox profile

    A new profile will be your plugins installed by system (for example, Flash) and extensions (e.g., security suite toolbars), but no themes, other extensions or other customizations. It will also have databases of completely fresh settings and cool a cache folder.

    Out of Firefox and start in the profile using Start Manager > Run (hold the Windows key press R):

    firefox.exe -P
    

    Do not delete anything here.

    Any time want to switch profiles, exit Firefox and return to this dialog box.

    Go ahead and click on the button to create a profile, give it a name such as Nov8 and ignore the possibility of changing the location of the folder. Then launch Firefox in the new profile that you have created.

    Until you return to the profile and start-up Manager in your regular profile, your desktop shortcut should launch the new profile.

    Other than not having your settings, it works normally?

    Note: When you return to the Profile Manager, you might be tempted to use the button Delete a profile on your new test profile. It's a little too easy to accidentally delete your 'real' profile, so I recommend you to resist the temptation. If you don't want to clean up later, I suggest to make a backup of all your profiles first in case something go wrong.

    You can replace the Firefox program files without disturbing your settings by using this clean reinstall procedure:

    (1) download a fresh Installer for Firefox 33 of https://www.mozilla.org/firefox/all/ in an ideal location. (Scroll down your preferred language).

    (2) as appropriate, close Firefox or make sure there is full compliance in the Task Manager.

    (3) to rename the folder (Windows 64-bit folder names)

    C:\Program Files (x86)\Mozilla Firefox
    

    TO

    C:\Program Files (x86)\OldFirefox
    

    (4) run the installer you downloaded in the #1. It should automatically connect to your existing settings.

    It runs?

    Note: Some plugins recently installed can exist only in this OldFirefox file. If it is missing something essential, present in these files:

    • C:\Program Files (x 86) \OldFirefox\Plugins
    • C:\Program Files (x 86) \OldFirefox\browser\plugins
  • Uninstall and reinstall firefox without losing my bookmarks

    can I uninstall firefox and reinstall without losing my bookmarks

    This has happened

    Don't know how many times

    yesterday

    User Agent

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB6.5 .NET CLR 1.0.3705; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729;. yie8)

    Uninstalling Firefox should preserve your profile folder.

    If you want to be careful, first try to Export Firefox bookmarks to an HTML file for backup or transfer bookmarks .

  • Some site to load then receive errors like this: (function() {var _UDS_CONST_LOCALE = "en";) Uninstalled and reinstalled firefox. No help.

    Some sites work very well. I have Firefox on my work PC and laptop. I can open incandescence.com on them, but on this desk, it loads a page with what follows, 1000's of lines like the following:
    (function() {}
    var _UDS_CONST_LOCALE = "en";
    var _UDS_CONST_SHORT_DATE_PATTERN = 'MDY ';
    var _UDS_MSG_SEARCHER_IMAGE = ("Image");
    var _UDS_MSG_SEARCHER_WEB = ("Web");
    var _UDS_MSG_SEARCHER_BLOG = ('Blog');
    var _UDS_MSG_SEARCHER_VIDEO = ('Video');
    var _UDS_MSG_SEARCHER_LOCAL = ('Local');

    There are pages of the below. Some sites go up and try to open Notepad. I uninstalled firefox several times and reinstalled. Same results. I noticed that my bookmarks, etc. themselves so maybe uninstall/reinstall cleaning isn't the problem. Chrome, IE, Edge and all work very well on the sites in question.

    He takes me to the following address instead of incandescence.com: http://www.google.com/uds/api/search/1.0/432dd570d1a386253361f581254f9ca1/default+en.I.js? & a = 1

    Thank you...

    Maybe a content filtering went wrong. Could test you mode without failure of Firefox? It is a standard diagnostic tool to disable some advanced features of Firefox and extensions. More info: questions to troubleshoot Firefox in Safe Mode.

    Does not work if Firefox: Hold down the SHIFT key when you start Firefox.

    If Firefox is running: You can restart Firefox in Mode safe mode using either:

    • button "3-bar" menu > "?" button > restart with disabled modules
    • Help menu > restart with disabled modules

    and OK reboot.

    Two scenarios: A small dialog box should appear. Click on 'Start mode safe' (not update).

    Any improvement?

  • I tried to uninstall and reinstall Firefox several times. Whenever I try to open Firefox I get an error message saying "Close Firefox","a copy of Firefox is already open. Only one copy of Firefox can be open at a time. »

    I uninstall Firefox, and then reinstall Firefox, try to open Firefox and get an error message in a box indicating popup.

    "Closing of Firefox.

    "A copy of Firefox is already open. Only one copy of Firefox can be open at a time. »

    Create a new profile as a test to see if your profile is the source of the problems.

    See "basic troubleshooting: a new profile:

    If this new profile works then you can transfer files from the old profile to the new profile, but make sure not to copy corrupted files.

    See:

  • I can't open firefox running but not responding not window opens and says to close the existing window. I can't do that the computer does nothing to help. I did all the suggestions here. I uninstalled and reinstalled firefox

    Firefox does not open. I get firefox is already running but not responding no window... I tried to restart without help. I tried to put an end to the process via Ctrl + Shift + Esc and nothing firefox is registered to complete. I tried to find the application via the icon data run in the start window, I have no icon running on this system (Acer with windows vista (?)

    This has happened

    Each time Firefox opened

    The computer was hard to close and made an incorrect scan stop when it has restarted

    User Agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; FunWebProducts; GTB6.5; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30729)

    Uninstall and re - install Firefox does not affect your personal data and settings in your Firefox profile folder, unless specifically, you select this option when Firefox un0installing - but which removes "all your personal data and customizations.

    Have you tried to create a new profile after a cold start?
    http://KB.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows

  • Firefox download parts attached - I have to go to Safari that make :( I uninstalled and reinstalled Firefox 2 times

    I use Yahoo webmail. He used to work, I'm not sure when it stopped, but in the last week or two. Maybe there is an update? I emptied downloads, Reset, then uninstall/re-installed Firefox, and it's the same thing. I can upload fine documents using Safari, isn't the webmail

    Try to log out of Yahoo and log in again.

    Clear the cache and cookies only from Web sites that are causing problems.

    "Clear the Cache":

    • Firefox > Preferences > advanced > network > content caching Web: 'clear now '.

    'Delete Cookies' sites causing problems:

    • Firefox > Preferences > privacy > Cookies: "show the Cookies".

    If clearing cookies doesn't work, then it is possible that the cookies.sqlite file that stores the cookies is corrupted.

    Rename (or delete) cookies.sqlite (cookies.sqlite.old) and delete the other files of cookies as cookies.sqlite - journal in the profile folder of Firefox in the case where the cookies.sqlite file has been corrupted.

  • My email does not work - works on IE - ISP said to uninstall and reinstall Firefox. Is there an easy process for this?

    There seems to be some conflict connecting to my ISP email account. No error message, it will not just try to sign. Works on IE. ISP had updated to me in Firefox. N ° change. Last suggestion of ISP was uninstall Firefox and reinstall. Is there a way to do it without losing bookmarks and such things. I hate the MS in general and IE in particular. Y at - it help?

    This can be caused by corrupted cookies or cookies are blocked (check the permissions on the subject: permissions page).

    Clear the cache and cookies from sites that cause problems.

    "Clear the Cache":

    • Firefox/tools > Options > advanced > network > content caching Web: 'clear now '.

    'Delete Cookies' sites causing problems:

    • Firefox/tools > Options > privacy > Cookies: "show the Cookies".

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

    • Do NOT click on the reset button on the startup window Mode safe or make changes.
  • Lost my favorites in the sidebar has only 3 icons with (untitled), impossible to restore the bookmarks and cannot add bookmark. Tried to uninstall and reinstall Firefox: no change.

    Firefox crashed, and a message appeared on the Internet (I couldn't understand it, and I'm not able to remember). The problem seems serious, first of all, I scanned my registry with Registry Mechanic, and then I checked the status of my drive with Performance Toolkit, which has identified a low level and offered to clean the computer. I agree with you. And when I tried to reopen Firefox I discovered that the 3 icons in the sidebar with (untitled), that the bookmarks were gone and I could not restore, nor add anything.

    This may be a problem with the places.sqlite file that stores the bookmarks and history.

  • Followed by suggestions to repair downloads - nothing has worked, success although temporary with uninstalling and reinstalling firefox.

    Email yahoo on computer using hp laptop. Firefox worked fine for ages, but not possible suddenly of downloads. I followed all the suggestions on the support page, including rebooting Firefox. None worked. I tried to uninstall it, turning the computer off tension, then re - install, and which worked initially, but now is unrelaiable. I try to use small size without graphic word documents. A few days before this happened, I tried to look at a web page that asked me to download the latest version of shockwave player. I tried several times, but even if a window has shown to say that this has been done, the program was not found on my computer. I then tried several times to download an update of flash player and who does not work either. Was able to download flash player using Internet Explorer. Don't know if this is related.

    Hi, I think that I managed to solve the problem. I didn't know that the Active X Flash Player 11 was for Internet explore for the plugin for firefox. I updated the plugin and the problem was solved.

    Later...
    Hello - it stopped working again, but this time, I noticed an icon in the address field. Before the URL, there is a small shield, and when I click it, I stop Firefox blocks the downloads from this site. This solved! Looks like I'll have to do every time! But now at least I think I know why this response from a person called Curtis asked for a screenshot. When I checked one, I sent him, I saw that the shield icon was there.

    Note ccorazza

    It seems that the new "Mixed content blocking" feature introduced in Firefox 23 blocks attached to a download Yahoo mail. I can't tell if this is the case for everyone so I'll do some more tests and create a bug report for repair if necessary.

  • I uninstalled and reinstalled Firefox, hoping to start with supplements. When I reinstalled, I got all my old favorites and add-ins!

    I checked the plugins, found RealPlayer was outdated. I clicked on "UPDATE" that me reinstall RealPlayer. Once completed, RealPlayer was still as obsolete.
    Thought that I might uninstall - reinstall. Save bookmarks, uninstalled (checked to remove any customization). Reinstalled and found all my favorites already installed! Could not find RealPlayer, but it seemed that all of my old plugins were still there. That's happened? Can I get a clean install?

    Uninstalling Firefox will not delete your bookmarks unless tell you it to delete your personal data. You can try a Reset Firefox Refresh - reset the settings and Add-ons.

    In addition, plugins are external to Firefox (flash, java, etc.) and therefore you cannot remove them from Firefox. But you can turn off, which is in practice the same.

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