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Firefox not supporting video format or mime type for CW network only (so far)

I'm getting "Video Format or MIME Type is not supported" flashed on all videos on the CW network site, then the video doesn't play; but no where else. And only with Fire… (lire la suite)

I'm getting "Video Format or MIME Type is not supported" flashed on all videos on the CW network site, then the video doesn't play; but no where else. And only with Firefox 32.0.3 in Windows 8.1/64 pro (not N or KN) and in Windows 7/64 Pro on another computer.

I don't have any problems with CW videos using Microsoft IE. Not my preferred browser.

Checked the flash updates and they are up to date.

I did a suggested "disable HTML5 media player" in about:config but that didn't help. Couldn't find any other suggestions for my system.

Demandé par renhunt il y a 6 ans

Réponse de guigs il y a 6 ans

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Mozilla is eating my RAM, about 80% is used by Firefox

Firefox is using about 80% of my memory. -I have the latest version of Firefox -No Extensions are Installed. When opened the same websites on chrome and Firefox, it shows… (lire la suite)

Firefox is using about 80% of my memory. -I have the latest version of Firefox -No Extensions are Installed.

When opened the same websites on chrome and Firefox, it shows Firefox is using more memory, infact my total.

Websites opened: https://www.gmail.com https://adwords.google.com https://www.wordpress.org https://kretyanews.com https://www.reddit.com/ http://www.cricbuzz.com and https://support.mozilla.org

These are the websites opened on chrome and firefox at same time. moreover , i tried 11 tabs on chrome. but it is using much less memory than firefox. Please see the screenshot

Demandé par Rocky il y a 3 ans

Réponse de lordsacha il y a 3 ans

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Firefox error: video format or MME type is not supported

Client said that video cannot load on firefox except other browsers. It shows "Video format or MIME type is not supported". Firefox version is 33.0.3. Video is mp4 forma… (lire la suite)

Client said that video cannot load on firefox except other browsers. It shows "Video format or MIME type is not supported". Firefox version is 33.0.3. Video is mp4 format.

Demandé par Myat il y a 6 ans

Réponse de Myat il y a 6 ans

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Tabs with ads keep randomly opening

every time i open fire fox, a random tab opens roughly every twenty seconds, each day on a different site. yesterday was some games site, today was this: https://www.lott… (lire la suite)

every time i open fire fox, a random tab opens roughly every twenty seconds, each day on a different site. yesterday was some games site, today was this: https://www.lotterymaster.com/free-lottery/11?offer_id=102&aff_id=54&SourceId=355&CreativeId=18377777&LineItemId=5729187&PublisherId=738709&SectionId=13947420&aff_sub=000074083021da0534d448ed7724a4b4b9c16&incentive_code=6b20c5b52be7e238414afc9baf80eeb7

(sorry for long link) i have tried disabling some of my add-ons to no avail. i have scanned my computer with Avast! and malware bytes. i haven't been on any dodgy sites when it happens. i have just realised, but i think it might be every time i click a link, a new page with an ad will open. it only happens on any link once.

any ideas?

Demandé par klinx104 il y a 8 ans

Réponse de jscher2000 il y a 8 ans

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ssl_error_no_cypher_overlap what does this mean?

Cannot communicate with peer no common encryption algerithimth(s) Spelling maybe incorrect! error code ssl_error_no_cypher_overlap authenticity of received data could not… (lire la suite)

Cannot communicate with peer no common encryption algerithimth(s) Spelling maybe incorrect! error code ssl_error_no_cypher_overlap authenticity of received data could not be found

I don't do technical and this is all foreign to me , no idea. Just trying to do the National Lottery which I have done before, all else seems ok. Will not let me into this site

Help needed please

Demandé par tandy il y a 6 ans

Réponse de cor-el il y a 6 ans

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Adobe Flash crashes endlessly, reset or update does no good

I have dealt with this for years. I have "reset" Firefox numerous times, I have uninstalled Adobe Flash and reinstalled version 16.0.0.235. After I uninstalled and update… (lire la suite)

I have dealt with this for years. I have "reset" Firefox numerous times, I have uninstalled Adobe Flash and reinstalled version 16.0.0.235. After I uninstalled and updated it ran for a while but I am back to the "Flash is busy" message. The only way I can go on is to stop the plug in, or disable it, but of course then I have no video. I installed "Videowithoutflash" (I think that was the name of it listed with Firefox extension and highly reviewed, and it all ran fine for about a day. But then the next day no videos would play unless I enabled flash, and then it soon starts crashing again. This is a problem for years now. I have been through many forums trying to find an answer, nothing works, or if it does not for long. Is there not some way to get rid of Adobe Flash and play videos? Are there any browsers that don't use flash for viewing videos? Help! Thanks in advance Bill

Demandé par BillyBob58 il y a 6 ans

Réponse de FredMcD il y a 6 ans

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I got error "SSL received a record that exceeded the maximum permissible length. (Error code: ssl_error_rx_record_too_long)" when accessing google.com

Today when accessing gmail, gmap and google related sites, I suddenly got error (this never happened before), Secure Connection Failed An error occurred during a connect… (lire la suite)

Today when accessing gmail, gmap and google related sites, I suddenly got error (this never happened before), Secure Connection Failed An error occurred during a connection to mail.google.com. SSL received a record that exceeded the maximum permissible length. (Error code: ssl_error_rx_record_too_long)

This happens only when accessing google from Firefox. With other browsers, no such problem occurs. So this is a site and browser specific problem. I tried everything I know to fix this problem, including clear cache & cookie, remove cer8 database file, reset Firefox, change to no proxy, etc. But all failed. I need help on this. What's hell going on?

Demandé par yzhang103 il y a 7 ans

Réponse de cor-el il y a 7 ans

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My printer is suddenly printing in a font so small I can hardly see it

Anything I print that is not from the Internet or email is fine. Any and all saved documents etc print as they always have. But suddenly anything from the Internet or a… (lire la suite)

Anything I print that is not from the Internet or email is fine. Any and all saved documents etc print as they always have. But suddenly anything from the Internet or any emails that I print are so small I can hardly read them.

Demandé par CritterSitter il y a 8 ans

Réponse de the-edmeister il y a 8 ans

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I can't remove Delta Search Engine or Toolbar, and I've deleted them from my control panel, reset Firefox, removed the Extentions, and changed the auto:config.

I've done everything! I've tried everything, and it seems to work at first. But when I close Firefox and then re-open it later, there Delta is, and I have to redo what I … (lire la suite)

I've done everything! I've tried everything, and it seems to work at first. But when I close Firefox and then re-open it later, there Delta is, and I have to redo what I did before. It just keeps replacing itself! I have McAfee, but it hasn't done anything or even detected a problem. What should I do? I REALLY want this off my computer.

Demandé par emwaller96 il y a 8 ans

Dernière réponse par srn23479 il y a 7 ans

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I found a fix for "Your connection is not secure"

Periodically when Firefox is updated, it starts rejecting Yahoo Mail from loading, giving the "Your connection is not secure" / SEC_ERROR_UNKNOWN_ISSUER error. Unfortuna… (lire la suite)

Periodically when Firefox is updated, it starts rejecting Yahoo Mail from loading, giving the "Your connection is not secure" / SEC_ERROR_UNKNOWN_ISSUER error. Unfortunately, it does not give you the option to add an exception, which clears up the problem most of the time.

Today this happened again with no ability to add an exception, and after looking at various websites for hours, trying to find a fix, I stumbled on one: Having Firefox "...automatically search for and import CAs that have been added to the Windows certificate store by a user or administrator." These are root certificates which you've manually imported. If you understood that last sentence, then it means you've probably done it on your computer; I know I have. The steps to fix it are these, and I cite the original web page further below:

- Open a new window in Firefox and type "about:config" without the quotes and hit enter - Confirm that you want to continue - In the search field, type in security.enterprise_roots.enabled and hit enter - you'll be left with one field - If it's marked as "false" then double-clicking it should turn it to "true" - Close the window, then go back to your Yahoo email login and try again. For me, this worked *perfectly*!

Here's the site where I found the info, under the "Experimental Built-in Windows Support" section: https://wiki.mozilla.org/CA:AddRootToFirefox

Good luck - I hope this helps to fix your Yahoo email login problem, too!

Demandé par decay il y a 3 ans

Réponse de decay il y a 3 ans

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I keep getting: " Your session has expired. Please log in again" whenever I try to access my e-mail.

EVERY time I try to access my e-mail through Firefox I instantly get this message: "Your session has expired. Please log in again". My provider is Time/Warner, and my int… (lire la suite)

EVERY time I try to access my e-mail through Firefox I instantly get this message: "Your session has expired. Please log in again". My provider is Time/Warner, and my internet access is working fine. Firefox is also working well except for this e-mail issue; I can access my stored bookmarks, etc., no problem. I can even access my Time Warner e-mail through another browser (Safari), so I know there is currently nothing wrong with the Time/Warner site's built-in e-mail engine. I have already tried reinstalling Firefox, including several different versions, to no avail. I've also tried "resetting" per your troubleshooting instructions, and restarting in Safe Mode. No success. This issue began suddenly a couple days ago—no warning. To my knowledge I have received no viruses or malware in recent months. Tech Support at Time/Warner tells me other customers are having this same problem lately. Suggestions? Thanks, Jeff

Demandé par jefftytoo il y a 8 ans

Réponse de cor-el il y a 8 ans

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Opening a new tab (plus button) ALWAYS brings up 'Delta Search' Everything I try refuses to change it. Even reset Firefox etc ! :( Help please!

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 unde… (lire la suite)

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

Demandé par AuroraMagic il y a 8 ans

Réponse de jscher2000 il y a 8 ans

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Solution to Flash crash that seems to work!

Like others I am tearing my hair out over repeated Flash crashes (FF25.0, win 8.1).No matter what updates etc - you get the idea.... One solution deep in help is 'Re-init… (lire la suite)

Like others I am tearing my hair out over repeated Flash crashes (FF25.0, win 8.1).No matter what updates etc - you get the idea....

One solution deep in help is 'Re-initializing the plugins database'. This really works but I wonder is there some way I could run this each time I start up Firefox to pre-empt the problem with Flash?

Demandé par farci il y a 7 ans

Dernière réponse par MauriceSnell il y a 7 ans

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Adobe flash player keeps crashing

I have uninstalled and reinstalled the current (as of 6/22/13) flash plugin for Firefox. I also have turned off hardware acceleration but my flash player keeps crashing … (lire la suite)

I have uninstalled and reinstalled the current (as of 6/22/13) flash plugin for Firefox. I also have turned off hardware acceleration but my flash player keeps crashing on every youtube video I try.

Crash reports With Hardware Acceleration: https://crash-stats.mozilla.com/report/index/929ae2cc-b007-4dee-900f-a66fc2130623

Without: https://crash-stats.mozilla.com/report/index/ca2d2983-77b4-4ccf-a271-9e48c2130623

Also Firefox just stopped responding when I allowed the troubleshooter, but it did give information after restoring my previous session.

Demandé par Chomper il y a 8 ans

Dernière réponse par John99 il y a 7 ans

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My PDF files are now identified as Firefox HTML documents, how to fix it?(only icons changed, extension is still .pdf)

After I uninstalled Firefox, all icons returned to usual PDF icons and files were identified as "PDF" files, but when I installed Firefox (31.0) again, all PDF files agai… (lire la suite)

After I uninstalled Firefox, all icons returned to usual PDF icons and files were identified as "PDF" files, but when I installed Firefox (31.0) again, all PDF files again are identified as "Firefox HTML document". Extensions do not change, they are always .pdf, and files automatically open in Adobe Acrobat, but icons became "firefox HTML documents" icons and it is very confusing.

Demandé par js.bigata il y a 7 ans

Réponse de Robinson3 il y a 7 ans

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Sometimes Google and Youtube dont load: PR_END_OF_FILE_ERROR

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoyin… (lire la suite)

Every few days when i try to use Youtube or Google in Firefox i get the Error Message "Secure Connection Failed" and the Code "PR_END_OF_FILE_ERROR". This is very annoying and i did not find a way to fix this for me. The only workaround is using another browser. I have the Version 68.0.2

Demandé par Philipp il y a 2 ans

Réponse de Eldar Value il y a 2 ans

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2 firefox.exe running in the background whenever I open Firefox

Whenever I open Firefox, there are two firefox.exe running the background whenever I open the browser. Whenever I try to close the second one, it crashes all of the tabs … (lire la suite)

Whenever I open Firefox, there are two firefox.exe running the background whenever I open the browser. Whenever I try to close the second one, it crashes all of the tabs that are on the browser, and whenever I reload the tabs, it pops up again.

I've scanned my computer multiple times with multiple anti-viruses, but there was no viruses to be found. I've also disabled the plugins that I thought were the issue, and refreshed Firefox, but it was still there. I restarted my computer, no luck in doing that. Uninstalling and reinstalling Firefox didn't even do the trick either.

The double processes sky-rockets my RAM and CPU, and it's starting to get annoying. Please help! I appreciate any cooperation!

Demandé par TheCameraEye97 il y a 4 ans

Réponse de jscher2000 il y a 4 ans

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How can I restore a previous session after a crash when it's not offered?

We had a power outage and when my computer came back on it just opened up a blank session. Restore previous session was not offered as an option - it was greyed out. I (p… (lire la suite)

We had a power outage and when my computer came back on it just opened up a blank session. Restore previous session was not offered as an option - it was greyed out. I (probably stupidly) tried closing and reopening. I've now read a lot of ways to restore them, but many of them I don't really understand. I've found the profile folder, and made a copy of the sessionstore files. Instructions say to right click and press properties and then select "previous versions". This is where I come unstuck. I don't seem to have that as an option. There are tabs "general", "script" "security" and "details" all with multiple sub-options. I can't seem to find anything that says previous versions. I even followed one instruction that said to do this on the folder rather than the file, but there was no option titled "previous versions" on that either. I'm (unfortunately) using windows 8.

Demandé par simonanderin il y a 7 ans

Réponse de jscher2000 il y a 7 ans