Support Forum

I have Firefox 18. I have the latest Adobe Flash installed (after doing a full uninstall and reinstall). I have cleared the cache, cookies, etc.

No matter what I try, YouTube videos will not play in Firefox. I always get the same message:

"An error occurred. Please try again later."

If I copy the exact same link into Explorer (which I normally detest using) it plays perfectly. So clearly the fault lies with Firefox.

What can be done to fix this bug?

i reinstalled firefox to my desktop the previous one used to show my homepage google when i opened a new tab in my home page .but it doesnot open my homepage google now it is blank with some rectangular blocks

Until today, I had no trouble opening Adobe Acrobat files with Adobe Reader 9.5. (I need to use an old version of Adobe Reader, because I use a program called Macro Express that does not recognize later versions.) Starting this morning, when I click on an Acrobat file, I am asked which program I want to open it with. Even when I click "Do this automatically...", it doesn't do so. It asks me every time. I went into Tools, Applications, and changed all of the pdf related issues to open with Adobe Reader 9.5. This also doesn't work.

Since the update to V.21 my mouse wheel no longer scrolls pages within the BBC website. www.bbc.co.uk

It was working fine, Firefox updated then it stopped scrolling.

• Unrelated* request username and password reminder fails to send email. Had to create another account.

After Upgrading to FireFox 21 my browser no longer can detect that I have the Citrix ICA Client installed and prompts me every time I attempt to launch an .ica file from the internet. Upon multiple installs of the ICA Client from the prompts including Uninstalling it completely then reinstalling it I ignored the prompt and tried to launch the .ica file. It will launch only 1 .ica window no matter how many .ica files I click on. (Firefox 20 would allow me to launch several citrix sessions at a time.) Also when the 1 citrix session is open if I minimize it or bring another program to the foreground the .ica window becomes black and is no longer usable since you can no longer see anything in that window. Is this a known issue?? Currently I have had to unistall version 21 and found a version 20.0.1 that Ive installed disabling the automatic updates.

Hi, Just a few hours ago, firefox has updated itself to the new version, 20.0. After restarting, it seems all working fine. But when I did right clicking to view the context menu (and copy image location), I saw a long list, with options like "Pause", "Play", "Mute" and so on.

Here is a shot: http://2imgs.com/2i/i/515c6224/79903d27bae38742936c6eea68084f43/d1af1c36e5.f.png

Summary:

Firefox is using too much space on my Android phone and this is causing problems on my phone such as "Low on space" errors. Android applications are unable to receive security updates due to Firefox's high space utilization, which is a security problem.

Why does Firefox use so much space and how can I prevent or resolve this problem?

Details:

I am running Firefox 18.0 on Android 2.3.4. I moved Firefox to my 8GB SD Card. This problem happens in Firefox 19 & Firefox 20 as well.

Firefox is using a huge amount of space. It is the largest application on my phone by a long shot. It seems that Firefox will grow without bounds until it triggers a "Low on space" warning on the Android device. When this "Low on space" warning is reached, Firefox becomes unstable, and I am unable to install other Android applications. Often applications are unable to update themselves due to Firefox's high space utilization, and cannot receive security updates which is a security problem.

Please see the following screenshot which shows that Firefox is using about 30MB worth of space, and is about twice as large as the next largest App, Google Maps.

https://www.dropbox.com/sh/7di3oh1p98bh68v/AoxNuqMKd4/2013.01.20-16.17.40.jpeg

If I go to "Settings: Applications: Storage Use: Firefox", Android tells me that Firefox is using the following amount of space:

   Storage:
   Total: 29.60Mb
   Application: 1.85MB
   Data: 27.76MB

   Cache: 0.00B

When Firefox is freshly installed, the "Total:" use is closer to 3MB. But within a few days, this number grows to 30MB.

Why does Firefox use so much space and how can I prevent or resolve this problem?

Da ich der englischen Sprache nicht gerade sehr mächtig bin und bis Firefox 18.0.0 stets alle Tabs, Befehle, Dropdowns u.a. auf Deutsch vorhanden waren, ist dies sehr ärgerlich. Ich dachte zunächst, dass es sich nur um einen Fehler dieses speziellen Updates handeln würde, doch mit dem neuesten Update 19.0.0 hat sich an den englischsprachigen Einstellungen nichts geändert.

Wie also kann ich Firefox wieder auf Deutsch umstellen, ohne es komplett neu installieren zu müssen??

Hello,

I really dislike the "new" 20.bla-bla-bla version of FF because of the download window that appear in library window (wtfFF) and the colorful file system icons in it. SO I want to get back my "old" 19.0.2... Is this possible in therms of the structurаl differences mentioned above in the v.20?

I know about the site where I can find the exact version I need for downgrade with, but can I just run the setup without saving any data... just like when upgrading?

Please answer my question and let me know how to downgrade 20 to 19.0.2...

Thank you very much!!!

A few weeks ago Facebook started acting strange in Firefox. I can't post or share anything. Basically I'm limited to liking. It's like the buttons just don't work. I've tried clearing my cache and deleting my cookies but the problem still persists. Any help would be appreciated.

Basically whenever I open a new tab 'Delta ALWAYS comes up' as the default search! :(

I have reset Firefox. I have reset to blank and to Mozilla as default. I don't understand your instructions about malware (but is it???) resetting and too nervous in messing up my laptop to try ! :(

I now detest Delta Search and want it totally removed forever.

Nothing gets rid of it.

Only started about a month ago-ish. I run Win 7 Professional. Intel 3rd Gen Intel Core i7-3740QM Processor 32 mg ram Nvidia Quadro K3000M video card

I can't uninstall firefox.. If i go to control panel or helper.exe i get this message:

"Your computer must be restarted to complete a previous upgrade from firefox. Do you want to restart now?"

picture: http://img17.imageshack.us/img17/1850/messagebi.png (It's dutch)

Even if i restart my computer then i still get the same message.. And if i want to install the newest firefox i also get that message.

I just want to re-install firefox because i can't upgrade.. So i just want a clean firefox again.

THIS IS THE PAGE:

Google We've detected a problem with your cookie settings.

Enable cookies Make sure your cookies are enabled. To enable cookies, follow these browser-specific instructions.

Clear cache and cookies If you have cookies enabled but are still having trouble, clear your browser's cache and cookies.

Adjust your privacy settings If clearing your cache and cookies doesn't resolve the problem, try adjusting your browser's privacy settings. If your settings are on high, manually add www.google.com to your list of allowed sites. Learn more

©2013 Google - Google Home - Terms of Service - Privacy Policy - Help

i have done everything listed here so many times and nothing is fixing this. Made sure cookies were enabled, cleared cache and cookies, made sure Gmail was approved in security settings, and then as a last ditch effort, I disabled all add-ons for Firefox and still no Gmail... I was so desperate that I even re-installed ff-19 and still cannot get into my email account. What is going on here? Any help or small nudge in the correct direction would be much appreciated!

I am using Firefox (20) in an environment where I am required to use a proxy to access any external websites, and the proxy has recently been changed in such a manner that it now intercepts HTTPS requests and seems to reissue the certificates from a new identity.

This means that every page I visit that uses HTTPS shows the 'untrusted connection' warning page. I can, of course, add exceptions - but I don't want to have to do this for every secure page (and every subdomain, including those only used for serving up images or stylesheets, etc).

Is there any way to.. disable the warning page? Add an exception for "*"? Add the identity that the certificates are being reissued under to my trusted list (I don't have access to the certificate file)?

Neither Chrome or IE exhibit this behaviour under the same conditions.

NB: Troubleshooting info attached is from a different computer.

Ik kan internet niet gebruiken omdat search snap.do de plaats heeft ingenomen van de startpagina firefox, deze blokkeert daardoor mogelijkheid toegang te krijgen met firefox tot het internet. fritsschrijvers@hetnet.nl

Yesterday I noticed that my mouse wheel no longer scrolls from anywhere on a web page. On some pages it works well but not on others. It's almost as if it hits a blind spot and will no longer scroll. If I move the pointer onto the scroll bar, or near the margin, it usually works there. If I move to a different web page it may work differently. It seems as if the formatting of the page determines whether or not it will scroll. It was not like this two days ago. It's frustrating when you move the wheel and expect the page to scroll and it doesn't. If I restart FF in safe mode the mouse wheel scrolls properly.