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I recently installed a beta version, how do I get back to non-beta updates?

About Firefox indicated I am running 42.0b3 and am up to date. However it also indicated I am on the "beta update channel." I don't think I want to really use betas. H… (читать ещё)

About Firefox indicated I am running 42.0b3 and am up to date. However it also indicated I am on the "beta update channel." I don't think I want to really use betas. How do I get back to the standard update channel?

Asked by lendrum 4 года назад

Answered by FredMcD 4 года назад

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<window id="main-window

Hello everybody, i have just finished a big long windows update and since then i cannot open the firefox browser. Even if i download a new firefox version i cannot open i… (читать ещё)

Hello everybody, i have just finished a big long windows update and since then i cannot open the firefox browser. Even if i download a new firefox version i cannot open it: In the 2 instances, a window pops up with this message "<window id="main-window". Thank you for your time and your help. Patrick

Asked by Pat777 11 месяцев назад

Answered by cor-el 11 месяцев назад

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I have Firefox 55.0.3 (64 bit). When trying to install an add-on it downloads but gets stuck on verification. This happens on all add-ons.

Since upgrading to the latest version I am trying to find replacements for the newly disabled add-ons. I first tried this on Friday the 8th. The same problem has been hap… (читать ещё)

Since upgrading to the latest version I am trying to find replacements for the newly disabled add-ons. I first tried this on Friday the 8th. The same problem has been happening all weekend including today and I imagine since I installed this version. The exact wording is downloading and verifying add-on.

Asked by ronsalma 2 года назад

Answered by FredMcD 2 года назад

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I cannot install Firefox. I use Windows 7. I've tried to install Google Chrome and Opera. I could not install these browser either.

This is the message I get: XML-parsefout : onjuist gevormd Locatie: chrome://browser/content/browser.xul Regelnr.:3652, kolom 33: keepbroad#astttributeswhen-customizing=… (читать ещё)

This is the message I get:

XML-parsefout : onjuist gevormd Locatie: chrome://browser/content/browser.xul

Regelnr.:3652, kolom 33:

keepbroad#astttributeswhen-customizing="true"

Asked by G.A.de.Jager 1 год назад

Answered by binaryninja 1 год назад

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Migrate Firefox 59.0.1 profiles/user data to ESR using account sync

We have a client that used to run on local computers running the latest ESR version, they recently changed to a terminal server environment and during the setup 59.0.1 ma… (читать ещё)

We have a client that used to run on local computers running the latest ESR version, they recently changed to a terminal server environment and during the setup 59.0.1 made it onto their new setup. Multiple issues have arisen that were not present on the old system and we need to move them back to the ESR version on the terminal server environment. I read online that you cannot just directly import any profile versions 55.0 and up to earlier versions so I am asking if I can instead use a mozilla account to sync over their data instead without causing a catastrophe, and if anyone happens to know what I might expect afterwards if this could potentially work.

Asked by stacheman 2 года назад

Answered by cor-el 2 года назад

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Firefox crashes. Couldn't load XPCOM. Clean reinstall didn't help

Firefox crashes. Couldn't load XPCOM. Clean reinstall didn't help. Scanned with antivirus - no malwares. Just found and deleted avery file\folder with "Mozilla" in it, cl… (читать ещё)

Firefox crashes. Couldn't load XPCOM. Clean reinstall didn't help. Scanned with antivirus - no malwares. Just found and deleted avery file\folder with "Mozilla" in it, cleaned the regystry - no luck... please help me

Asked by link_777 3 месяца назад

Answered by FredMcD 3 месяца назад

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I have versions 37.0 and 37.01 installed.

Firefox recently updated itself to V 37.01 (x86 en-US) Now I have 2 versions listed in Control panel. How do I uninstall the older one without uninstalling the newer ver… (читать ещё)

Firefox recently updated itself to V 37.01 (x86 en-US) Now I have 2 versions listed in Control panel. How do I uninstall the older one without uninstalling the newer version? Installed plugins:

  • npAliSSOLogin Plugin
  • npwangwang
  • GEPlugin
  • Google Update
  • NPWLPG
  • Picasa plugin
  • 5.1.30514.0
  • nptrademanager
  • VLC media player Web Plugin 2.1.3

I run Windows 7 ultimate on a laptop Thanks for your answer..

Asked by pendragon2 5 лет назад

Answered by guigs 5 лет назад

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I completely removed Firefox and deleted all folders. After installing Firefox fresh, Firefox sees that it was previously installed??

I completely removed Firefox and deleted all folders. After installing Firefox fresh, Firefox sees that it was previously installed?? "Looks like you've reinstalled Firef… (читать ещё)

I completely removed Firefox and deleted all folders. After installing Firefox fresh, Firefox sees that it was previously installed?? "Looks like you've reinstalled Firefox. Want us to clean it up for a fresh, like-new experience?"

I uninstalled Firefox (supposedly) "completely" using the guide here: https://support.mozilla.org/en-US/kb/uninstall-firefox-from-your-computer

Why does the new install Firefox recognize that it was previously installed? Uninstall tool needs to uninstall Firefox COMPLETELY. Since it lies, can someone help tell me what is the appropriate steps for COMPLETE removal?

Asked by R0tten 3 года назад

Answered by R0tten 3 года назад

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cannot install the best update candidate for package firefox-55.0.1-1.fc26.x86_64

OS Linux Fedora 26. While attempting to update, after the command "sudo dnf update" I get this message: "cannot install the best update candidate for package firefox-55.0… (читать ещё)

OS Linux Fedora 26. While attempting to update, after the command "sudo dnf update" I get this message: "cannot install the best update candidate for package firefox-55.0.1-1.fc26.x86_64

 - nothing provides nspr >= 4.16.0 needed by firefox-55.0.2-1.fc26.x86_64"

Asked by Dutchpi 2 года назад

Answered by Dutchpi 2 года назад

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firefox.exe has "disappeared" so I can't open it. If I download and install new version will I lose all my bookmarks etc?

I've had a lot of crashes, some just firefox, some the whole computer. In process of migrating to new machine so wasn't overly concerned. But after a restart today, I f… (читать ещё)

I've had a lot of crashes, some just firefox, some the whole computer. In process of migrating to new machine so wasn't overly concerned. But after a restart today, I found I could not get firefox to open at all. After finding the system searching for firefox.com, I checked program files\mozilla firefox and firefox.exe is not there. A search showed it not to be anywhere. Not ready to stop using this machine just yet. Any way to get firefox.exe reloaded without losing all my related stuff??

Asked by lostpaws 6 лет назад

Last reply by Wesley Branton 6 лет назад

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Videos freezing when i watch an episode

i tried watching an episode of Friends on vodlocker & gorillavid & it starts to skip, the video become staticky, changes to green then crashes. (shockwave) also P… (читать ещё)

i tried watching an episode of Friends on vodlocker & gorillavid & it starts to skip, the video become staticky, changes to green then crashes. (shockwave)

also Pandora does the same thing. i listen to a song, it starts to skip, shockwave crash box pops up. i stop the plugin then the tab closes.

i allow Adobe flash to run on the page.

i have no add ons or downloads. i reset firefox yesterday. i'm confused as to whats wrong.

Asked by UserofFirefox2014 5 лет назад

Last reply by James 5 лет назад

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FireFox will not start up

Firefox magically stopped working tonight. Based on reading help files and past forum posts, here are things I've tried with no luck: Note: Running Windows 7 - Rebooted (… (читать ещё)

Firefox magically stopped working tonight. Based on reading help files and past forum posts, here are things I've tried with no luck:

Note: Running Windows 7

- Rebooted (of course) - Uninstalled through the task manager and reinstalled. - Uninstalled and deleted the C:/Program Files/Mozilla Firefox directory and reinstalled - Once reinstalled, attempted to start in safe mode via holding down Shift while loading - Attempted to start in safe mode by attempting to type many things in the run window:

        Firefox -safe-mode
        Firefox /safe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -safe-mode

- Attempted to add a new profile by typing in the Run window (after reinstalling):

        "C:\Program Files\Mozilla Firefox\firefox.exe" -P 

None of these solutions have had any results. No matter what I do, no Firefox related windows will come up and I get no error messages of any kind. Most of the time I at least get a busy cursor for a second and a firefox.exe process will start. I've kept the Task Manager open through most of the attempts and killed firefox.exe between all different attempts. Most everything I do will still open a process (I have two of them still running right now) and I kill all of them in between attempts, not to mention shutting down. I even did a hard battery pull on my laptop just to be sure. I'm not making any headway. If I could at least get an error message that would be nice, but I get nothing at all. Any other suggestions?

Asked by Snooj 2 года назад

Answered by FredMcD 2 года назад

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Process finished with return code 1. *** Warning: Error running update process. Updating update.status (0)*** Service command software-update complete. service

FireFox not working as of today after update 08/17/2017 Following is last lines from file titled: maintenanceservice-1 Process finished with return code 1. Warning: Err… (читать ещё)

FireFox not working as of today after update 08/17/2017 Following is last lines from file titled: maintenanceservice-1

Process finished with return code 1.

      • Warning: Error running update process. Updating update.status (0)***

Service command software-update complete. service command MozillaMaintenance complete with result: Failure.

Asked by BAU14 2 года назад

Answered by FredMcD 2 года назад

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Firefox don't launch at all.

Hi guys,yesterday after my computer froze and forced to restart it with the reset button,my firefox don't launch at all.I click the program,i see the blue circle by the c… (читать ещё)

Hi guys,yesterday after my computer froze and forced to restart it with the reset button,my firefox don't launch at all.I click the program,i see the blue circle by the cursor but nothing happens.Only thing is I see the program "running" at task manager but it never launce.Windows 10 last built with all updates,latest firefox.I did the flushdns trick,didn't help.Thanks in advance.

Asked by LouCi4er 2 года назад

Answered by FredMcD 2 года назад

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when ever I run Firefox.exe I get an error of "The data is invalid" but if I rename firefox.exe to firefox1.exe it runs with no problems.

Ever since Firefox nightly did an update a few days ago, I have been unable to run it from the normal shortcut. I had to make a copy of the exe and rename it and only the… (читать ещё)

Ever since Firefox nightly did an update a few days ago, I have been unable to run it from the normal shortcut. I had to make a copy of the exe and rename it and only then would it work from the renamed file. If I click a link in Thunderbird, for example it still looks for Firefox.exe and not the renamed file. If I change the tile to Firefox.exe.bak so that only Firefox1.exe is accessible, I still have to run it manually from that new file name rather than the default. This is a new install of Windows 7 x64 Ultimate and this is the only time I have ever had problems with nightly. Now, when I restart the browser, it downloads a new firefox.exe and the error returns. I would rather try and fix the problem than remove all traces of it then reinstall, that would be like ignoring the problem and starting over which won't 'fix' the error that others might have.

Asked by tallon1999 1 год назад

Answered by tallon1999 1 год назад

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installation errors

Hello, My Firefox was always crashing so when I tried to uninstall I would get an error message (don't have it now). My 15-year old went into CCLeaner and deleated all t… (читать ещё)

Hello, My Firefox was always crashing so when I tried to uninstall I would get an error message (don't have it now). My 15-year old went into CCLeaner and deleated all the registry files, programs and folders to do a new install. Now when I try to re-install using the latest download I get the following two errors:

WerFault.exe - Application Error: The application was unable to start correctly (0x000279). Click OK to close the application.

Firefox Installer.exe - Application Error: The exception unknown software exception (0x06d007e) occurred in the application at location 0x000000076F4B832.

How do I fix this so I can go back to FF and off IE?

Asked by Dovell 2 года назад

Last reply by FredMcD 2 года назад

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got hacked after FF forum help and fix

in the past days ( I don' know hoe to find my post) I was seeking help from you, in short I was instructed on doing a clean install after that I go hacked, ran my spy pro… (читать ещё)

in the past days ( I don' know hoe to find my post) I was seeking help from you, in short I was instructed on doing a clean install after that I go hacked, ran my spy protectors got rid of 110++ issues win essential cleaned a couple, but after running programs I had only run on Friday 15th jan which showed no threats I get this and after getting rid of threats I opened FF to only get hit with the same hack stuff, so sadly after a decade relationship I have uninstalled FF

this is for you FYI

Asked by lensgarden 4 года назад

Answered by cor-el 4 года назад

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Firefox crashes

Hello, I've been trying to install the latest firefox on my pc running windows 7 home premium, 64bit. I have cleaned the pc with ccleaner, run mutiple scans with malware… (читать ещё)

Hello, I've been trying to install the latest firefox on my pc running windows 7 home premium, 64bit. I have cleaned the pc with ccleaner, run mutiple scans with malwarebytes and commodo antivirus, uninstalled old firefox programs and deleted as many junk files and programs that I could find. I have also tried to download with Expolorer rather than Chrome ...All to no avail. The following message details accompany the window which displays.. "firefox has stopped working", and firefox never opens to get to a "safe mode". I have used firefox up until a few weeks ago when an upgrade attempt failed. I would really like to use firefox again, but can't seem to resolve this issue. Your help would be much appreciated. Joe


Problem signature:

 Problem Event Name:	APPCRASH
 Application Name:	firefox.exe
 Application Version:	57.0.2.6549
 Application Timestamp:	5a2846ff
 Fault Module Name:	StackHash_cbb0
 Fault Module Version:	0.0.0.0
 Fault Module Timestamp:	00000000
 Exception Code:	c0000005
 Exception Offset:	000000006fff0d2a
 OS Version:	6.1.7601.2.1.0.768.3
 Locale ID:	1033
 Additional Information 1:	cbb0
 Additional Information 2:	cbb0a0f748726801023e51fb7e1bdee0
 Additional Information 3:	0f94
 Additional Information 4:	0f9406f691682c10e90b6948a11b9541

Asked by joechanman 2 года назад

Answered by FredMcD 2 года назад

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Tabs crashing randomly

I can be actively browsing or be afk, it doesn't matter it seems, but sometimes tab would just crash. Can be active tab or some other, I'm kinda lost. I suspect it's hard… (читать ещё)

I can be actively browsing or be afk, it doesn't matter it seems, but sometimes tab would just crash. Can be active tab or some other, I'm kinda lost. I suspect it's hardware acceleration related, but I would like to fix the issue rather than turn it off.

Some reports:

bp-dffa0904-8976-421e-bb3a-7a5aa0190327

bp-7cf2d617-22a2-4f6e-ad3b-db92f0190327

bp-5af1444e-bf68-4f2a-983b-715590190327

bp-7bd8ad76-c929-44df-9a39-83f430190325

bp-682cc861-90c0-4186-a369-f30a80190325

I would love to find a reason and a fix for that. Using latest nvidia drivers and latest firefox.

Asked by qazqazqaz 1 год назад

Last reply by FredMcD 1 год назад