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HTML5 Video is not supported

Dear Sir, Shahid MBC was working perfect before couple of weeks ago you can check from this link https://shahid.mbc.net/en/player/episodes/Tamer-Wa-Shawqiyya-season-1-… (read more)

Dear Sir,

Shahid MBC was working perfect before couple of weeks ago

you can check from this link

https://shahid.mbc.net/en/player/episodes/Tamer-Wa-Shawqiyya-season-1-episode-1/id-1011829

Now there is some sort of an error message of HTML5 video

Asked by emadeldin1978 3 weeks ago

Last reply by cor-el 3 weeks ago

VPN needs W 10?

I have used FireFox for years Now I can not download VPN as it requiers W 10+ I can not afford new computer, I am a Disabled Viet Nam Vet/ A MARINE I dd not what all the… (read more)

I have used FireFox for years Now I can not download VPN as it requiers W 10+ I can not afford new computer, I am a Disabled Viet Nam Vet/ A MARINE I dd not what all these new apps and maybe Windows is blocking download - HELP

Asked by willys59sw 2 months ago

Last reply by cor-el 1 month ago

WebGL2 not working

I'm running 115.2.1esr x64 bit on Windows 7 pro. games on Facebook will not load I get 'Your browser does not support graphics API "WebGL2" error'. In 'about:config' sh… (read more)

I'm running 115.2.1esr x64 bit on Windows 7 pro. games on Facebook will not load I get 'Your browser does not support graphics API "WebGL2" error'.

In 'about:config' shows GL2 is enabled, yet Facebook games works with Google Chrome and MS Edge browsers, this seems to point to a Firefox issue.

I removed Firefox entirely, cleaning the registry etc, installed the latest version and get the same result.

Can anyone throw light on this? If need be I'll enclose

the troubleshooting info. 

Thanks, Dave

Asked by EF80 5 months ago

Last reply by EF80 5 months ago

I want firefox for my windows 7 professional 64 bit os pls!!!

Can somebody give me a version of firefox for my windows 7 professional (64 bit os) that actually work. I literally downloaded many versions of firefox (esr ones,normal o… (read more)

Can somebody give me a version of firefox for my windows 7 professional (64 bit os) that actually work. I literally downloaded many versions of firefox (esr ones,normal ones) with exe and msi installers. But everyone one of then never works,sometimes it doesn't even install or sometimes it installs but gives error , sometimes it says we're sorry , sometimes it installs but doesn't open nor does it gave any error window. Im getting a headache.Please somebody help me (╥﹏╥)

Asked by aryan rangare 1 month ago

Last reply by jonzn4SUSE 1 month ago

ToolBar & Menu Text Size

I'm a Windows 7 user... (I don't care for Windows 10 or 11) FireFox Browsers needs to have a way to adjust the ToolBar & Mrnu Text Size.. Even a Small/Medium/Large… (read more)

I'm a Windows 7 user... (I don't care for Windows 10 or 11) FireFox Browsers needs to have a way to adjust the ToolBar & Mrnu Text Size.. Even a Small/Medium/Large would be something. The layout.css.devPixelsPerPx in the about:config does change the font size by magifing everything on the browser. That's not exceptable, because of the way it affects everything within the viewable field. I know that no one wants to do anything to assit a Windows 7 user. But since the newer versions of window are crap.. I still need some help in trying to figure out "How to change/affect" the Size of the Text if FirwFox's browser.. Without distorting everything else within the browser....... Any suggestions would be greatly appreciated..........

Asked by Tim 4 months ago

Last reply by Tim 4 months ago

  • Archived

Minimize, Restore and Close Window buttons don't work (in one of my profiles)

The minimize, restore and close window buttons don't work in Firefox 94. I can perform these operations other ways, such as pressing Ctrl+W, or double-clicking the title … (read more)

The minimize, restore and close window buttons don't work in Firefox 94. I can perform these operations other ways, such as pressing Ctrl+W, or double-clicking the title bar to restore. But the actual buttons don't work, even with all my add-ons disabled. They work in other profiles, just not my main one.

Has anyone heard of a problem like this before? (I'm on Windows 7 x64)

Asked by MartyJames 2 years ago

Last reply by MartyJames 1 year ago

  • Archived

Is Firefox no longer reading *local* VTT files?

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C … (read more)

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C drive, the subtitles no longer appear on the movies. They do appear on the website (thankfully). Does this mean that lately Firefox has dropped support for local VTT files? Chrome has always ignored local VTTs, for some reason, which is why - until now - I used Firefox to test subtitles off the C drive. Note: If I link the local page to the VTT file on my website, subtitles still do not appear in Firefox. It could be something else, of course, so just need to know if VTTs are now unloadable locally in FF.

Asked by roberto32 2 years ago

Last reply by roberto32 1 year ago

  • Archived

Firefox downloads

Firefox updates use the term MSI, but never do you explain what that means. Come on guys step around the counter and act like a user. Not only what does it mean, but what… (read more)

Firefox updates use the term MSI, but never do you explain what that means. Come on guys step around the counter and act like a user. Not only what does it mean, but what are the differences between MSI and the download without MSI?

Asked by rhdesktop 2 years ago

Last reply by AliceWyman 2 years ago

  • Archived

Dark screen and menus

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal wit… (read more)

My current Theme is Dark Fox. But, previously my backgrounds and menus were all white and easy to read. Now for some reason they're black and difficult for me to deal with.

How do I reset to white and sync them on all my devices?

Asked by tmw46 2 years ago

Last reply by kentuckywoman2 1 year ago

  • Archived

Print using system dialog can't be set as default in Firefox 97.0

I just updated from Firefox 96.0.3 to Firefox 97. When I try to print I get the Firefox preview, even though I have print.tab_modal.enabled set to false. Please fix it so… (read more)

I just updated from Firefox 96.0.3 to Firefox 97. When I try to print I get the Firefox preview, even though I have print.tab_modal.enabled set to false. Please fix it so that I can get the print system dialog without going via the Firefox preview. Note that I have now reverted to Firefox 96.0.3 and won't update from this unless the problem is fixed.

Asked by paul921 2 years ago

Last reply by jscher2000 - Support Volunteer 1 year ago

  • Solved
  • Archived

Right click menu keyboard shortcut

Hello, I upgraded my FireFox to the latest version 88.0 today, and noticed some changes on right click menu. In the old version, the keyboard shortcut key is a to copy a… (read more)

Hello,

I upgraded my FireFox to the latest version 88.0 today, and noticed some changes on right click menu. In the old version, the keyboard shortcut key is a to copy a link, but now it was changed to L. That is really inconvenient. As you know, when you right click a link using the mouse, your right hand is still holding the mouse, and not easy to press the letter L on the keyboard.

The old menu option is "Copy Link Locaton", but the new one is "Copy Link".

Is it possible to customize the keyboard shortcut of right click menu, please?

Thank you! Brian

Asked by Brian_30@IRQ 2 years ago

Answered by cor-el 2 years ago

  • Archived

Minimize, Maximise and Exit all now hiding.

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind. Befor the latest update, when I moved my mouse to the top of the screen … (read more)

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind.

Befor the latest update, when I moved my mouse to the top of the screen my tabs popped down and in the top right corner was the standard icons for "minimize" "maximize" and "exit".

With the latest update the tabs are there but the 3 buttons have gone.

If I exit full screen (F11) then they are there again, but I dont want to have to exit full screen every time I change between programes which I do every few mins. I'd be popping pages in and out of full screen every few mins!

How do I get the buttons back all the time?

Asked by lucyblairs 2 years ago

Last reply by tiffanyboyd78 2 years ago

  • Archived

Print Preview

How can I change back to Firefox version 96.0.3 so I can have Print Preview with sizing options again? Is that possible? I need the options to change size, etc. before pr… (read more)

How can I change back to Firefox version 96.0.3 so I can have Print Preview with sizing options again? Is that possible? I need the options to change size, etc. before printing some pages. Is there any other solution?

Asked by dblackshear 2 years ago

Last reply by paul921 1 year ago

  • Solved
  • Archived

Browser is not supported by Discord web application

I cannot turn on the audio input and the audio output in Discord web application when running Firefox for desktop PC. The advice from Mozilla Support knowledge base regar… (read more)

I cannot turn on the audio input and the audio output in Discord web application when running Firefox for desktop PC. The advice from Mozilla Support knowledge base regarding how to enable microphone did not help, since there is always no access request from discord.com detected in "Preferences" -> "Privacy & Security" -> "Permissions".

I am using the latest version of Firefox (94.0.1) on Windows 7 SP 1 and Windows 10 20H2. In Discord Support knowledge base the app is claimed to support Firefox version 80+.

Asked by MySha_61 2 years ago

Answered by MySha_61 1 year ago

  • Solved
  • Archived

Firefox doesn't remember username, but remembers password

On this site: https://www.orange.pl/twojekonto/zaloguj I can't force firefox to remember username (no problem with remembering password on next step). In older Firefox wi… (read more)

On this site: https://www.orange.pl/twojekonto/zaloguj I can't force firefox to remember username (no problem with remembering password on next step). In older Firefox without WebEx there was addon which allowed to manipulate forms to prepare proper autocompletion data. This addon is not supported with WebEx anymore due to lack of proper functions. Instead Firefox Dev Team claims that mechanism built in current Firefox is enough for such tasks and mentioned addons are not needed. Seems it is wrong thinking.

I tried different approaches to save username for mentioned site but without success.

Asked by zygdresze1 2 years ago

Answered by cor-el 2 years ago

  • Archived

Preview images not showing on WaterFox

Online shopping using WaterFox (example screenshot attached) at Walmart & other websites, preview webpages are not showing images. However using Microsoft Edge web br… (read more)

Online shopping using WaterFox (example screenshot attached) at Walmart & other websites, preview webpages are not showing images. However using Microsoft Edge web browser the preview images load just fine. (example screenshot attached) I disabled all extensions in WaterFox but it made no difference

I did explore the "knowledge base" but could not find a fix for the problem, but would welcome any help

you could send my way. Also have a problem on some web pages that use a "chat" application. Clicking on the "chat" link does not activate the chat window. However, there again, chat window opens fine in MS Edge. Thanks!

Asked by kkdj 2 years ago

Last reply by kkdj 1 year ago