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I tried the two methods I've heard so far to disable the new firefox 19 pdf viewr: -in about:config set pdfjs.disable to true -options>Applications>set pdf view application

The trouble: when I set the viewing application for pdf to Foxit, firefox automatically downloads the pdf to open it in the separate application. Up until firefox 19, the Foxit reader application would open in the browser. Since Foxit does not have a firefox add-on, how do I disable the firefox 19 pdf viewer and use Foxit Reader to open pdfs as a new tab in the browser?

Firefox does not trust a specific secure website that I know is secure, but it does trust other secure websites. Also, Internet Explorer trusts this website and Firefox on another computer trusts this same website. When I try to connect Firefox tells me that it does not have a valid certificate (even though I know one exists) and that I would have to make an exception to connect. Is there some way I can correct this and get the proper certificate into this particular Firefox program?

I have an issue with one of my Firefox extensions/plugins, it's called MyStart: Incredibar, and I basically installed unintentionally when I installed a program with a Brothersoft downloader/launcher. I tried uninstalling Mystart and I tried permanently stopping the service that updates the MyStart incredibar plugin. What it basically does is, when I open a new tab in Firefox, it opens some sort of website, I don't have a problem with it loading a search engine, the only problem I have regarding the search engine is that every time I open a new tab, it actually loads a new page. I even tried resetting the certain figures in about:config which helped temporarily, but after I restart Firefox then it still runs the search engine when I open a new tab. I use Eset Nod32 and Anti-Malmwarebytes as my system's defense, and I've tried scanning with both of them but they don't help at all, does anyone have information that will permanently remove this plugin from my PC?

Screenshot of this problem can be found HERE

My About:Config settings looks like THIS

Since about a week ago firefox in my laptop cannot play videos from youtube (only from youtube, videos from other sites and flash games work fine), both on the site or embedded on other site. It just shows "an error occured. Please try again later" I'm using firefox 13.0.1 and the latest flash plugin. My laptop is i5 with win7 64 bit and it's clean, no virus or malware.

I've tried all the solution posted here but nothing works. I've tried uninstall-reinstall both firefox and flash, disabled add-ons, safe mode, downgrade to earlier flash, uninstall realplayer, changed dns, reconfigured my modem, called my good-for-nothing ISP (perhaps connection related?), still cannot play videos from youtube.

I've tried using different computer, I used my old winxp pc with older version of firefox (with same configuration as the firefox I'm using in my laptop) and my ipad, they can play videos but the playback is stuttering which never happened before. Strangely enough, I tried chrome (on the same laptop) and it works well, no stutters. Does this problem has something to do with firefox updates, flash updates, both, or something else?

Please help me, I don't want to go back and forth between browsers just to see video in youtube and I really don't want to change browser. Thanks!

FireFox v13.0.1 installed on Win 7/64 system.

Adobe Flash and Shockwave installed yesterday.

Whenever I try to view a Youtube video, I select it and the screen with the arrow appears. When I click on the start arrow, the screen goes black and a warning on the screen appears:

An error occurred. Please try again later.

On the same machine, YouTube videos play fine on IE v9 and Google Chrome v19.0.1084.56 m.

Suggestions, or is this goodbye to FireFox?

Thanks

After both firefox and flash upgraded to the newest versions i've found i have no video for certain flash sites. Youtube works fine but sites like metacafe.com don't.

I've tried rolling back to firefox 13.0.0. I've aso tried rolling flash back to 11.2 and 10.3 to no avail. I have also tried disabling protected mode for flash, still no video. I have done a complete reinstall of both firefox (including deleting my profile data) and flash, but it still won't work.

The only time i get video is when i restart firefox in safe mode. However when i restart in normal mode with all addons disabled i get no video. I don't have realplayer installed either.

Anyone got any ideas as to what I could try that i haven't already?

Zainstalowałem aplikację, która zmieniła mi stronę wyświetlaną po wciśnięciu przycisku "nowa karta". Chciałbym, aby po wciśnięciu tego przycisku znowu pojawiły się kafelki dające szybki dostęp do najczęściej odwiedzanych stron. Jak to zrobić?

i have Firefox 13 and real player 15 but the download this video option does not work,under extensions browser record plugin is disabled,but if enabled videos do not play in youtube,error occurs,this is great inconvenience,it works well with IE but i prefer Firefox so any help to rectify the matter is appreciated.

So i wanted to see a Microsoft presentation video... and as they love to use HTML5 it's a HTML 5 video. I get the error^. I don't understand how to fix it in windows 7-32 bits.

As of today the "reply" button in the comment section on any youtube video has stopped working, Usually it brings up an input field when clicked, but now I get nothing except a blue glow around the button (cropped picture of what I see)

So far I have attempted the following with no success

• restarting firefox
• restarting the computer
• reinstalling latest version of flash

The button works if I access a video page through internet explorer, but I despise that browser.

Hi,

I got an update to Mozilla Firefox over the weekend, and since then, it's not been working 100% correctly. I have version 13.0.1

I use gmail, but now can't seem to log in. I can get to the log in page no problem, but when I out my details in it tries to connect but nothing really happens (you can see "Connecting..." with the moving circle in the title field of the tab, so it seems to be doing something, but nothing actually happens).

Sometimes I get the "loading mynamegoeshere@gmail.com..." with the progression bar underneath, but the bar stays clear all the time. I don't always even get that far, sometimes it stays on the log-in page even though the Connecting circle is moving, sometimes it just changes to a blank page.

There has been one occasion when I got to the inbox, but only the HTML version (you know the one that you get if you have a slow connection), but then I couldn't actually open my emails and eventually logged out. That has not happened since.

I also use another gmail account for work (which we use by logging in through a portal on our website), and have been having a similar problem with that, only that sometimes the pop up window that appears just comes up as an about:blank tab.

Refreshing the page (for either account) doesn't seem to have any effect.

I can get around the problem for the moment by using IE, but for a host of reasons I'd prefer to be able to use Firefox.

Is there any way of fixing this? I have looked here http://support.mozilla.org/en-US/kb/fix-problems-connecting-websites-after-updating?s=firefox+13.0.1+gmail+problems&r=4&e=es&as=s and updated my Windows Firewall putting Mozilla in as an exception, but that doesn't seem to have made a difference.

This also applies to other Google stuff like the calendar.

I am not having any problems with other websites.

I use AVG for my anti-virus, but Windows Firewall.

Thanks

Chatzum has installed itself on Firefox.and appears as default search engine each time I open a new tab. It does not appear in the search enhines list or as an add-on. Can you suggest how to remove it

I downloaded this new update and it didn't work at all. I again had to uninstall and reinstall Adobe 10.3. I don't want to keep going through this. How can I find out when a new update works with Firefox? Does anyone know if Firefox is working on an update as I'm having a few problems with that too.

Like a lot of others, I have had terrible problems with this damn incredibar thing that has somehow gotten onto my laptop. Thanks to the other threads in the forums I have managed to get Firefox back to what I originally had, (remove webassistent, check about:config etc...) but I still have one concern. When I search for incredibar in about:config, I still get a whole load of extensions.incredibar results. I am not very technically literate when it comes to these things but is there anyway I can remove these or are they just remnants that I am better off leaving alone? The incredibar extension doesn't seem to come up in the list under the Firefox Tab. Any help would be appreciated. Thanks.