Definition of (v. 38.0.5) Firefox as default browser still does not work no matter how, I try - Win 8.1

Similar Questions

• Does not work. Removed from Firefox and downloaded. Still does not work.

  Can't use Firefox to access the internet. Deleted Firefox and downloaded again. Still does not connect to the internet.

  The works of Windows Internet Explorer.

  See this support article - difficulty of problems connecting to websites after Firefox update

• Firefox does not open, no matter how many times I click on it.

  Firefox does not open. I tried troubleshooting, I tried right click and click on "Run As Administrator" and I tried to uninstall and reinstall. When I try to open it, it does not come to the top with error messages or anything. The loading icon appears and then disappears, without opening of firefox. Nothing I try Open firefox.

  Trying to open Firefox in Mode safe mode does not work. From my laptop in safe mode with setting network opened firefox for a while, but then it stopped working again, and it turned off my wireless on my laptop card (that I put back on after some research). I killed firefox using the process in the Task Manager tab and uninstalled successfully. I'm put it back, now, I hope it works.

• Firefox installs Windows 10 but does not work

  I've updated my installation of Windows 7 Pro 64-bit for Windows 10, taking the opportunity (at the same time) to install a SSD and re - install everything from scratch. I tried (many times) to re - install Firefox, and while it seems to install OK, if I click on the Firefox icon to launch I get an error message: "Windows cannot access the specified device, path or file C:\Program Files (x 86) \Mozilla Firefox\firefox.exe.» You may not be allowed access to this file. »

  I tried to run with the Windows 10 firewall turned both works - but it made no difference. (My main firewall is Kaspersky Security Total.) Edge, Internet Explorer and Opera browsers work OK, but Google Chrome does not work either. Y at - it an idea of the problem here? I hope someone can solve it for me because I prefer to use Firefox over Opera. Thanks for your replies.

  It was very good work. Play well.
  Please report your last post as solved while others will know.

• Sites Web regularly not approved since refreshing Firefox. I deleted cert8.db; time settings are fine, but still does not work. What should do?

  First had error message saying that something prevents update with the Firefox Firefox refresh query. So I did. Result is common Web sites such as google and own sites of mozilla not opening not because "Untrusted connection" - (error code: sec_error_unknown_issuer).
  I am working on Mac OS X 10.10.2
  Has deleted the cert8.db in folder profile a couple of times, but does not work.
  Time settings are fine.
  Removed the whole browser app and reinstalled again; same problem occurring. What is going on? And above all, how can it be fixed?

  Ah, you see AVAST there under the issuer of certificate?

  Your Avast security software is intercepting your navigation to filter threats. In order to filter connections secure, Avast creates these false certificates and presents them to your browser. Since Firefox uses a certificate from Safari, Firefox should be set up to trust in Avast to generate these certificates.

  Now... in theory, Avast is supposed to update Firefox automatically when you go outside and start it again. I guess you left Firefox since this problem started, but, if not, that give a try.

  If this does not work, you or a volunteer will have to search the steps to get the Avast signing certificate in Firefox.

  Plan C would be to get the old file cert8.db file old data of Firefox on your desktop and it transplanted into your current Firefox profile. You must already have been put in place to work with Avast.

• 25.0A1 Nightly of Firefox (on Linux) - proxy (SOCKS) does not work

  Hello

  I am using SSH tunnels to create a SOCKS proxy. When I used Firefox 23 it works fine, when I use a recent version of every night, don't worry. I use an add-on of FoxyProxy normally, but I tried to turn it off completely and use the proxy settings internal (SOCKS, localhost, 6789) then it does not work either.

  I understand, you may need more detailed information, but please specify what information you require.

  Thanks for your help

  I'm really sorry, I have some additional info

  I tried to run every night in safe mode and manually set the SOCKS proxy and it works as assumed.

  In this case, it might be a problem with the addon code

• Since firefox to reset Picasa screensaver does not work.

  I have just reset firefox after you receive a message suggesting that I do. Now, Picasa screensaver does not work. I went through the procedure to set up the screen saver in Picasa and in preview, it works well, but after the time that I put (ten minutes) for her to kick, the screen is black.

  Please check if all your plugins are up to date. To do this, go to the Mozilla Plugin Check site.

  Once you are there, the site will check if all your plugins have the latest versions.
  If you see in the list of plugins that have a yellow button to update or a red button update now , please put to update these immediately.

  To do this, click each red or yellow button. Then you should see a site that allows you to download the latest version. Double-click the downloaded file to start the installation and follow the steps in the installation process.

• Change icons with Firefox 12.0 bookmark (Favicon does not work)

  I would like to change some of the icons in my bookmarks toolbar and some Add on Favicon Picker, but it does not work with Firefox 12.0 proposed. Is there something else I can do?

  Thank you

  Hello

  Thank you very much; your suggestion worked perfectly.

• Why not Firefox 4.0 back button does not work since the homepage or google search?

  I've just upgraded to firefox 4.0 tonight, and the back button is not working properly of my homepage or certain types of google searches.

  I can reproduce this problem every time by following these steps:

  (1) open a new tab, and I get a blank page.
  (2) select the Home button. I find myself at http://www.google.com/ig
  (3) go to the address bar type in a new URI, and press return

  Now, I leave my home page and go to the new page, but I can't go back to my home page.

  Similar behavior happens if I do a search on google for the address of quick search in the upper right.

  (1) start a new tab.
  (2) enter a search term and press enter
  3) click on one of the links to research and you transition to the new page, but the back button does not work.

  It works fine if I do something like:
  (1) open a new tab.
  (2) enter google.com in the address bar and press to enter.
  (3) do a GOOGLES search arae.
  4) click a search result link.

  This works very well for me.

  In my case, I turn off the Add McAfee SiteAdvisor 3.3.1 and the problem goes away.

• I set Firefox as default browser, and IE is now gone. How can I get that back?

  I downloaded the current version of Foxfire and set it as my default browser. I need to get work, and many companies only support IE. I clicked on IE and only Foxfire opens onto this icon. I can't find my IE, he, my favorites have disappeared and I can't ask jobs! I removed Firefox as default browser, but it didn't bring back IE. I am very unhappy at this stage and need help!

  This has happened

  Each time Firefox opened

  Is when I put Firefox as my default browser

  After a lot of messing around with the settings and the different windows, I found that it's only the desktop icons which are by default to open the Firefox browser. If you access your list of program and open IE here, it works and all the bookmark info are still there.

• When a link to open another application and firefox is closed, Firefox opens but the link does not work

  I use Firefox on Mac OS 10.9.2, 29, this problem has occurred on the OS 10.8 ~ and various other versions of FF. I use 29 simply because I like it!

  The problem: Firefox is configured as the default browser in all directions it is possible to set as the default value. However, when I click on a URL from any application and Firefox is closed, Firefox opens opens, my last session of navigation tabs start, but the link does not open. I must return to the application and click the link again. This only happens on Firefox. I can put any other default browser and it will open the link in a closed state.

  This is happening to me, same, on Mac OS X 10.6.8 but only since I've upgraded to the latest version of Firefox, 32.0.1. I can click on a HTTP link in another application and Firefox becomes the active application, but it will not load a new tab for the link, as expected. Instead, it just sits there. I have to go back to the other application and click on the link a second time, during which point Firefox correctly open a new tab and load the destination URL.

• I downloaded firefox and the application I needed to still does not work?

  I am apply for med school on a laptop HP with Windows. When I accessed the application he said I couldn't do it with Windows - I had to download firefox I was thinkI. Still can not fill the application on my HP. Apple and he got my wife works very well. No idea what I am doing wrong?

  I think that you have adware or other bad software on your system.
  While some web sites may ask you to use their program comm,
  the site on what you should be not tell you what program to
  use. In addition, the message included a link to Firefox? Has been the
  Download Mozilla? If this isn't the case, you can have a bad version.
  What is the web address you are having issues with that? Is the FF
  program that you have Mozilla? Have you tried Windows
  Internet Explorer anyway?

• Firefox cannot load xpcom how a novice fix? I did an uninstall of firefox and reinstalled and it still does not work

  XPCOM does not load after a new installation of firefox. I've done virus scans and the whole nine yards and I still get the error message. My system is xp sp3. Firefox does not start

  Could you please provide a screenshot, but also the steps as to how you got this error message?

• Just updated to Firefox 6, now right click does not work. No idea why?

  Make a right-click on any open page has no answer. Make a right click works in the menu strip

  Try Firefox SafeMode to see how it works there.
  
  A way of solving problems, which disables most of the modules.
  
  (If you use it, switch to the default theme).

  • You can open the Firefox 4, 5, 6, 7 SafeMode pressing the SHIFT key when you use the desktop Firefox or shortcut in the start menu.
  • Or use the Help menu option, click restart with the disabled... modules while Firefox is running.

  Do not choose anything at the moment, just use 'continue in safe mode.

  To exit safe mode of Firefox, simply close Firefox and wait a few seconds before using the shortcut of Firefox (without the Shift key) to open it again.

  If it's good in Firefox SafeMode, your problem is probably caused by an extension, and you need to understand that one.
  
  http://support.Mozilla.com/en-us/KB/troubleshooting+extensions+and+themes

• After that I changed pattern in the Mozilla Firefox browser, Mozilla does not work

  I just change the pattern in the browser. When I did this earlier nothing happen. I have change and close the open windows. When I do that the browser does not open.

  This has happened

  Each time Firefox opened

  I changed my mobile browser

  User Agent

  Opera/9.80 (Windows NT 6.0; U; PL) Presto/2.6.30 Version/10.60

  You can either see if you can start Firefox in that troubleshooting Firefox issues in Safe Mode , or remove the lines lightweightThemes of the prefs.js file in the Firefox profile folder

  Prefs in prefs.js:
  user_pref ("lightweightThemes.isThemeSelected", true);
  user_pref ("lightweightThemes.persisted.footerURL", true);
  user_pref ("lightweightThemes.persisted.headerURL", true);
  user_pref ("lightweightThemes.usedThemes", "");