I only allowed the last update of FireFox on my Mac pc. I cannot view videos now friendly families who are posted on the who's who, Godvine, etc..

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• Since the last update of firefox (version 38.0) I can't play videos. Could not find the cause.

  It seems to be random. Sometimes I can play a video on some website, but youtube no longer works, as well as videos from facebook. They work fine in Internet Explorer. However, I like Foxfire. I don't want to go back to IE.

  YouTube is generally serving Firefox users an HTML5 player now instead of the classic flashplayer. There may be a problem in your Firefox or your Windows Media Player MP4 without Flash.

  First of all, you can check which player does not work by double-clicking on the player and inspect the bottom of the context menu line short. Who will usually mention the specific plugin if a plugin is used, for example, Flash or QuickTime. If not, most likely, it is an HTML5 player.

  Firefox can read WEBM and OGG video natively without outside help, but uses Windows Media Foundation to play the MP4 video. There are some settings in Firefox to disable it; users who download MP3s sometimes easily changed these settings. Here's how you can check your:

  (1) in a new tab, type or paste Subject: config in the address bar and press ENTER. Click on the button promising to be careful.

  (2) in the search above the list box, type or paste the media and make a pause so that the list is filtered

  (3) {for Windows newer than XP} if the preference media.windows - media - foundation.enabled is in bold and user set to 'false', double-click to go to true

  (4) {for Windows XP} If media.directshow.enabled preference is in bold and user set to 'false', double-click to go to true

  If you have changed these settings, does make a difference? I'm not sure if the change takes effect immediately or after leaving Firefox and start it again.

  Users in Europe need the Feature Windows Media Pack, but if your Windows comes with Windows Media Player, then that probably does not apply to you. See:

  • https://support.Microsoft.com/en-us/KB/968211
  • https://www.Microsoft.com/en-US/Download/details.aspx?ID=16546

  If this is not resolved quickly, there is a quick and dirty solution for YouTube, which is to use an add-on to force YouTube to give you the Flash Player instead: https://addons.mozilla.org/firefox/addon/youtube-flash-video-player/

• Last update of Firefox (? correct number) crashed or was incomplete. Now no. FIREFOX BROWSER AT ALL on computer or firefox.exe running: how to restore my last good Firefox?

  I have reviewed all my updates and old data files and exe was recorded with different .extensions I can't open because they have been modified during the crash of the update. I have no icon of Firefox on my desktop. I really need to restore to my last good version because it has all of my passwords and vital bookmarks and links to this topic. Thank you very much for your help in advance!

  Hi Hyrum,

  You should take a look at article of knowledge Update Firefox to the latest version. There is much good information in there and some troubleshooting as well operations.

  If this does not work, you might want to try to install a new copy of Firefox:

  http://www.Mozilla.org/firefox/new/

  I suggest that you first back up your personal data and bookmarks, just in case. You can find the details in the article back up and restore the information contained in the profiles of Firefox.

  Hope this helps!

• Since the last update of Firefox, I don't see a security lock when I connect to my two web sites to secure Bank so am forced to use IE and the two banks said the problem with Firefox, not their systems.

  Since the last update of Firefox (Version 4.0.1) I do not see a security lock when I connect my two web sites to secure Bank so am forced to use Internet Explorer for internet banking. I contacted the St George Bank and the ANZ Bank and both say that the problem with Firefox, not their systems. They advise also strongly me to not perform Internet banking unless the security padlock closed is visible in the window secure. The padlock is not visible when I connect secure site of PayPal. Before the upgrade, this problem did not exist and there is no when I use IE. Firefox is my favorite browser.

  The status bar everything has been redesigned, so now allows you to check if the site is secure the box to the left of the address (green, blue or plain).

  The site identity button | How | Firefox help

  Further discussion on this change mention an add-on, you can use if you really prefer to see a lock:

  Firefox 4 where is the lower right corner of padlock | Firefox Support Forum | Firefox help

• After the last update of Firefox, youtube videos do not play. The answers I've found are not relevant or too complicated.

  After the last update of Firefox, youtube videos do not play. The answers I've found are not relevant or too complicated.

  Hi Cbella, YouTube is generally used with an HTML5 player, who is a player who does not use a plugin video in MP4 format (for example, it does not use the Flash plugin).

  Now, I based this assertion on Windows, Mac may vary.

  Could you do two tests for me?

  Test #1:

  To verify which player you see (which does work), try a right click or Ctrl + click on the YouTube Player and check the "context menu" that rises. If it's the Flash, there will be a menu short, referring to the Flash on the last line. If you do not see that, if you get a regular menu of Firefox, it's probably the HTML5 player.

  Are what player you?

  Test #2:

  If you open the following test page, which videos to play?

  http://www.quirksmode.org/HTML5/tests/video.html

  • The video "H.264/MP4" play?
  • The video "WebM" play?

  Thank you.

  Also, you can check if your Flash plugin is up to date? You can use the site Mozilla Plugin check for this (please ignore the other plug-ins page wants you to update at the moment avoid making the situation more complicated):

  https://www.Mozilla.org/pluginCheck/

• Last update of firefox has disappeared from my bar of task and the toolbar when on the internet. How should I do?

  After the last update of firefox toolbar at the top of the screen and the taskbar at the bottom of the screen no longer appear. How can I get back them?

  Wingfield said

  After the last update of firefox toolbar at the top of the screen and the taskbar at the bottom of the screen no longer appear. How can I get back them?

  I solved this problem by clicking the 3 horizontal bars (open the Menu) at the top right of the screen, then clicking on "Menu bar" in the options presented. All of a sudden my bar of task and the toolbar appears on the screen and remained.

• cannot print without a box ' save print out put as "coming, what is new since the last update of firefox

  Since the last update of firefox, which has been really helpful for blocking popup, I can't print anything for example an email or bank account information without a box entitled 'save the output as' with lines of file information usual name and location. I don't want to do and have never had to do before, also when I close the box a "Printing error" box appears and I can't print.

  The setting you make must persist until you change it again. The "default" is the last used printer.

• 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?

• Firefox extension: 'TrueSuite 5.2.500.16' stopped working after the last update of firefox (30.0), although subject: said plugin activated. No difficulty to make it work?

  Firefox extension: 'TrueSuite 5.2.500.16' stopped working after the last update of firefox (30.0), although subject: said plugin activated.

  I tried to reset firefox and search for similar problems, unfortunately found nothing.

  It is also weird empty space before the address in the address bar

  other extensions and addons seems to work very well.

  Firefox 30 spent some less commonly used "Always turned on" plugins "asking to activate. To check and change this to TrueSuite, 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 setting on the right side of TrueSuite.

  Any difference?

  Note to other readers: the original poster had to leave Firefox and start it again until it is actually entered into force.

• How can I REMOVE this last update of Firefox?

  Before the last update of Firefox has been wonderful! Now, I can't click a link without that it is prevented, and have to click on allow. My games of Neopets and Facebook worked perfectly, but now they are not. I use my computer to play and for the email and not great thing and I prefer to go back to the way things were before the update. I know very little about computers... I want just back the way it was! Is it possible that someone tell me, step by step, in clear and simple language, what I need to do to clear the last updated?

  Check that the redirection setting was always disabled after reboot?

  It should not be necessary to restart or close and restart Firefox after you change this setting.

  • "Clear the Cache": Tools > Options > advanced > network > storage (Cache) offline: 'clear now '.
  • 'Delete Cookies' of sites that cause problems: Tools > Options > privacy > Cookies: "show the Cookies".

  Start Firefox in Firefox to solve the issues in Safe Mode to check if one of your modules is causing your problem (switch to the DEFAULT theme: Tools > Modules > themes).

  • Makes no changes on the start safe mode window.

  See the extensions, themes and problems of hardware acceleration to resolve common troubleshooting Firefox problems and troubleshooting questions with plugins like Flash or Java to solve common Firefox problems

• How display the date of my last update of OSX in my Mac?

  How display the date of my last update of OSX in my Mac?

  If it was in the last 30 days, the updates will often (not always) show the Mac App store on your page of updates, under the heading "updates installed in the last 30 days.

• the update of firefox 28 for mac does not, the bar just rotates, I can't get the update

  the update of firefox 28 for mac does not, the bar just rotates, I can't get the update. Thank you

  Hello

  Try to get the full version here:

  • All versions

  Then just install it.

• IAM trying to install Adobe In Design CS2 but only allowing the use of 30 days... Do you know how I can get this to run as needed?

  IAM trying to install Adobe In Design CS2 but only allowing the use of 30 days... Do you know how I can get this to run as needed?

  The activation servers have been closed several years ago. See Adobe - CS2 downloads

• I just downloaded updates for 2014 PS on mac OS 10.7.5. Now, he opens all the images - error message cannot open because the open parts are incorrect?

  I just downloaded updates for 2014 PS on mac OS 10.7.5. Now, he opens all the images - error message cannot open because the open parts are incorrect?

  Hi Akash.

  Download Installer Camera Raw and it seems to have solved the problem.

  Thanks for your time.

  Concerning

  Peter DeBeer

• Once ubuntu was last updated for firefox installed, MarketWatch site displays only the mobile site

  After that the latest patches installed (including updates of Firefox) Ubuntu http://www.marketwatch.com always displays the site www.marketwatch.com/m

  For some reason any marketwatch thinks I'm on a mobile device

  It is a problem on the MarketWatch site - I see the same result in Firefox on Ubuntu. I sent an email to their feedback address and will post here if / when they respond.