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Firefox Installer gives error "VCRUNTIME140_1.dll was not found"

I was cleaning out my hard drive and deleting old installs of Microsoft Visual Studio Redistributable packages, and I almost certainly deleted the one that Firefox relies… (читать ещё)

I was cleaning out my hard drive and deleting old installs of Microsoft Visual Studio Redistributable packages, and I almost certainly deleted the one that Firefox relies on.

I then attempted to start Firefox, getting the error, "The code execution cannot proceed because VCRUNTIME140_1.dll was not found. Reinstalling the program may fix this problem."

I uninstalled, following the clean install directions, and deleting the "Program Files/Mozilla Firefox/" directory.

Then, I ran the Firefox Installer, newly downloaded, and when running it, it gives the same error, "The code execution cannot proceed because VCRUNTIME140_1.dll was not found. Reinstalling the program may fix this problem." Selecting "Restore Defaults" has no effect either way. The installer then appears to complete in the background, and the Firefox directory is created, along with the executable.

When I run Firefox.exe, it seems to load the program, but any address I type in fails to begin loading. This includes websites (www.google.com) and help/utility pages (about:config). I'm therefore unable to change any settings within Firefox.

I then tried re-installing the "Visual C++ 2008" and "Visual C++ 2015-2019" packages in an attempt to restore that DLL, but that had no effect after repeating the same steps above (clean uninstall, re-install). Which VC++ Redist Package should I be re-installing? Ideally, I should be able to just get a copy of VCRUNTIME140_1.dll and place it where Firefox is looking for it.

Задан trevorawestphal 1 год назад

Дан ответ trevorawestphal 1 год назад

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Cannot play video

I use firefox 83.0 on Ubuntu 20.04. Browser does not play videos on Twitter, Reddit or Netflix. Youtube plays some videos but some videos show error "your browser does no… (читать ещё)

I use firefox 83.0 on Ubuntu 20.04. Browser does not play videos on Twitter, Reddit or Netflix. Youtube plays some videos but some videos show error "your browser does not currently recognize any of the video formats available". I cannot find any viable solution. what should I do?

I installed chrome and it plays all the videos. So there must not be any problem in OS.

Задан anchitxp 1 год назад

Дан ответ jscher2000 1 год назад

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Backspace keyboard button not working in Firefox 87

Hello, I just upgraded to Firefox 87 and noticed that I wasn't able to go back to the previous webpage by clicking on the backspace button like what I have done in the pa… (читать ещё)

Hello,

I just upgraded to Firefox 87 and noticed that I wasn't able to go back to the previous webpage by clicking on the backspace button like what I have done in the past if I'm not using a mouse on my laptop and had to click on the back button in the toolbar with the trackpad. I'm not too sure of why that happened with the upgrade and was a little surprised about that. Hope I can be able to get around this in some way if one of you know anything about this. Thanks.

Задан Anduma22 8 месяцев назад

Дан ответ cor-el 8 месяцев назад

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Create a group of related tabs

I have open half a dozen or so tabs related to one subject. I would like to put them all into one "super tab", such that only the super tab shows as an open tab. Then, by… (читать ещё)

I have open half a dozen or so tabs related to one subject. I would like to put them all into one "super tab", such that only the super tab shows as an open tab. Then, by clicking on that tab, it would show the tabs within it, any one or more of which could be selected. Is this possible, and if so how is it done? Perhaps there's an add-on or extension that would do this.

I have already created a multi-tab bookmark that sorta, maybe accomplishes the same thing. But it's not as convenient as what I envision as described above.

Thanks for any advice or words of wisdom.

Задан Ron 11 месяцев назад

Дан ответ jscher2000 11 месяцев назад

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Can't access about:config in new Firefox daylight update of Android

I would like to enable ESNI and bypass ISP watchdogs. So I prefer to keep ESNI on. After last update I'm not being able to access about:config. It shows an error. What's … (читать ещё)

I would like to enable ESNI and bypass ISP watchdogs. So I prefer to keep ESNI on. After last update I'm not being able to access about:config. It shows an error.

What's the issue here, if anybody could help I'd be much obliged. Thank you.

It redirects here:

resource://android/assets/low_and_medium_risk_error_pages.html?&title=Cannot+Complete+Request&button=Try+Again&description=%3Cp%3EAdditional+information+about+this+problem+or+error+is+currently+unavailable.%3C%2Fp%3E&image=&showSSL=false&badCertAdvanced=Advanced%E2%80%A6&badCertTechInfo=%3Clabel%3ESomeone+could+be+trying+to+impersonate+the+site+and+you+should+not+continue.%3C%2Flabel%3E+%3Cbr%3E%3Cbr%3E+%3Clabel%3EWebsites+prove+their+identity+via+certificates.+Firefox+does+not+trust+%3Cb%3Eabout%3Aconfig%3C%2Fb%3E+because+its+certificate+issuer+is+unknown%2C+the+certificate+is+self-signed%2C+or+the+server+is+not+sending+the+correct+intermediate+certificates.%3C%2Flabel%3E&badCertGoBack=Go+Back+%28Recommended%29&badCertAcceptTemporary=Accept+the+Risk+and+Continue

Задан niazmehedi 1 год назад

Дан ответ Seburo 1 год назад

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Importing Logins/Passwords

I have a Linux system with Firefox 83.0 installed. I also have a CSV file of logins from an earlier Firefox. How can I import or use this CSV file to move over my login… (читать ещё)

I have a Linux system with Firefox 83.0 installed. I also have a CSV file of logins from an earlier Firefox. How can I import or use this CSV file to move over my logins/passwords. I wish not to use Sync because it is someone else's machine. Robert

Задан robweir@telus.net 12 месяцев назад

Дан ответ TyDraniu 12 месяцев назад

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Remove Tabs on Top

Hi all, I am trying to customize my Firefox on Mac because the tabs on top interfere with the menu bar, thus I only want tree-style tab extension to work on the side, wit… (читать ещё)

Hi all,

I am trying to customize my Firefox on Mac because the tabs on top interfere with the menu bar, thus I only want tree-style tab extension to work on the side, with the tabs on top disabled.

I followed this thread: https://support.mozilla.org/en-US/questions/1184674#answer-1028260 as well as this clear guide on how to create userChrome.css: https://www.userchrome.org/how-create-userchrome-css.html When I tried to restart the browser, I seemed to have been logged out of my profile, with all customization gone and a standard white (instead of black) menu. I deleted the chrome folder and it is normal again now.

I suspect the userChrome.css file should contain more than just the one line I tried to add: #tabbrowser-tabs { visibility: collapse !important; } ; Is there any location where I can copy my current intra-browser customization into the userChrome.css file?

Задан Castor 1 год назад

Дан ответ jscher2000 1 год назад

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Accessing about:config on Firefox Android (August 2020)

How can I access about:config on Firefox Android? I've updated it to latest version (17 August 2020) but every time I try to open about:config in address bar, it can't co… (читать ещё)

How can I access about:config on Firefox Android? I've updated it to latest version (17 August 2020) but every time I try to open about:config in address bar, it can't complete request.

I also need to configure DNS over HTTPS on Firefox Android. How to do this?

Задан raynalgobel 1 год назад

Дан ответ Seburo 1 год назад

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Can't get Thunderbird to work with Office 365 emails

I tried using Thunderbird to check my Office 365 email, with the following settings IMAP: outlook.office365.com Port: 143 SSL: STARTTLS SMTP: smtp.office365.com Port: 587… (читать ещё)

I tried using Thunderbird to check my Office 365 email, with the following settings

IMAP: outlook.office365.com Port: 143 SSL: STARTTLS

SMTP: smtp.office365.com Port: 587 SSL: STARTTLS

Normal Password

All the settings are retried by Thunderbird once I enter the IMAP and SMTP details.

However upon clicking done, there will be a message saying "Unable to log in at server. Probably wrong configuration, username or password"

I have verified the username and password is correct, and also IMAP enabled for this account, but keep getting password wrong message.

Задан siewkit84 1 год назад

Дан ответ siewkit84 1 год назад

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Hmm. We’re having trouble finding that site.

I am facing the problem to open the sites. When I used the network, it show the following error: Hmm. We’re having trouble finding that site. We can’t connect to the serv… (читать ещё)

I am facing the problem to open the sites. When I used the network, it show the following error:

Hmm. We’re having trouble finding that site.

We can’t connect to the server at www.google.com.

If that address is correct, here are three other things you can try:

   Try again later.
   Check your network connection.
   If you are connected but behind a firewall, check that Firefox has permission to access the Web.

Please let me know your suggestion and comments.

Задан mchahalrock 1 год назад

Дан ответ FredMcD 1 год назад

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Cannot send email with smtp.office365.com

I was connected to O365 with my work email but cannot send any message. IMAP works just fine, all folders synced regularly, but sending not work for some unknown reason.… (читать ещё)

I was connected to O365 with my work email but cannot send any message. IMAP works just fine, all folders synced regularly, but sending not work for some unknown reason.

SMTP setting is as follow: smtp.office365.com port 587 STARTTLS OAuth (this is correct setting, all others shows errors, including outlook.partner.cn & smtp.office365.cn, which is completely normal since I'm not in China).

The first thing that jump out is that my password is not OK, which is not correct. Password is OK. Click on "Retry" or "Enter new password" do nothing, just return the same pop up. If "Cancel", then receiving message with "unknown error 80004005" and all other blablabla about unknown reasons, with instruction to check my SMTP settings.

I've tried all variations available, but nothing works. Sometimes, at some moment after click on Cancel, it said "Message sent" and I can see it in my Sent Items folder, but it's fake because I never receive that test message to my personal Gmail address.

I have already tried all suggestions I could find (deleting passwords, resetting all, restarting, deleting and adding account again, changes in Config editor related to security.tls), but nothing worked for me.

My OS: Win 10 Pro, build 2004, TB version 78.3.2

Any advise is very welcome. Thank you all in advance.

Задан denexi 1 год назад

Дан ответ Norbert 1 год назад

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can not send mail after update ver78 SOLVED: caused by TLS

I can not send emails after the new update I am getting this error. Sending of the message failed. Peer using unsupported version of security protocol. The configuration … (читать ещё)

I can not send emails after the new update I am getting this error. Sending of the message failed. Peer using unsupported version of security protocol. The configuration related to smtp.vcn.com must be corrected I have checked all settings and had the ISP check also and can not get past this error.Any help would be appreciated

Задан copyjerome 1 год назад

Дан ответ sfhowes 1 год назад

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syncing thunderbird email with gmail, google contacts on Windows 10

Finding it v difficult to sync thunderbird email with gmail, google contacts and google calendar on Windows 10. Not easy and addons don't seem to be there. May go back to… (читать ещё)

Finding it v difficult to sync thunderbird email with gmail, google contacts and google calendar on Windows 10. Not easy and addons don't seem to be there. May go back to using gmail as email client.

Задан pchecketts 1 год назад

Дан ответ Stans 1 год назад

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How do I save a pdf file shown in FF?

Firefox displays pdf files very nicely, but how do I save the file to my download folder? FF help says this is done by “clicking the download link” but I cant find any do… (читать ещё)

Firefox displays pdf files very nicely, but how do I save the file to my download folder?

FF help says this is done by “clicking the download link” but I cant find any download links anywhere in the FF GUI, when the pdf is displayed.

I'm sure its there somewhere, but I just cant find it..

Help appreciated,

Cheers, Lars Bo

Задан Lars Bo Larsen 1 год назад

Дан ответ WoodForGood 10 месяцев назад

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Touchpad gestures doesn't work in Firefox. Please add this very useful feature.

Windows 10 gesture two finger swipe left and two finger swipe right doesn't work in Firefox. Two finger swipe left allows user to go history backward and two finger swipe… (читать ещё)

Windows 10 gesture two finger swipe left and two finger swipe right doesn't work in Firefox. Two finger swipe left allows user to go history backward and two finger swipe right allows user to go history forward. These gestures work in Firefox if the user hold Alt key and preform the gestures. But most of the users don't like to hold Alt key and preform the gestures. Please fix that issue.

Задан Rifat Mahmud 1 год назад

Дан ответ FredMcD 1 год назад

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Turn off the control media playback via harware media keys

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10) … (читать ещё)

Can I turn off the "control media playback via hardware media keys on a keyboard or headset or virtual media control interface" function? (Firefox 81.0, Windows 10)

Задан Hey Google 1 год назад

Дан ответ TyDraniu 1 год назад

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Error code when I want to play Netflix on Firefox

Good afternoon folks I can't watch Netflix on my Firefox browser. Do you know why is there a plug-in what is missing or something? He says the version is not up to date… (читать ещё)

Good afternoon folks I can't watch Netflix on my Firefox browser. Do you know why is there a plug-in what is missing or something? He says the version is not up to date While my Firefox is always up to date, can you help me further. Thanks in advance from Trimmy.

Задан trimmy100 1 год назад

Дан ответ cor-el 1 год назад

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stop saving image files as webp

Firefox has been saving images from some sites as webp instead of JPG for a long time. There have been repeated threads on this subject which get locked and then pushed i… (читать ещё)

Firefox has been saving images from some sites as webp instead of JPG for a long time. There have been repeated threads on this subject which get locked and then pushed into the long grass.

Sure, I could botch a solution by installing an add-on to convert them, or I could use something like XnView (which I do, periodically, and in bulk) after the save event has happened, or I can edit about:info to tell Firefox not to accept webp - but this breaks functionality for some sites (like eBay), but I have found that in the end I have had to start switching to Microsoft Edge to do my browsing for a number of sites because Mozilla Firefox are ignoring repeated user requests to provide a simple option to STOP doing this.

I don't want to save any files as webp - save them as PNG if you like, or jpg, but I use an ancient copy (v3.24) of ACDsee (from the days of Windows 98) for my image browsing, sorting, viewing etc because it is perfect, blisteringly quick, has no extra editing or other functionality which I don't need or want, and it doesn't bloat up anywhere with thumbnail files... but sadly webp didn't exist back then so it doesn't support it. I have used a number of much more up to date browser-viewers, but there is nothing can touch this OLD version of ACDsee for basically brilliant design.

I'm not changing my image viewer. It's non-negotiable.

I WILL however change my web browser if I have to, if the developers of the browser continually kick into the long grass to lock, hide away and pretend there's isn't an issue which has been repeatedly flagged as an annoyance for so many users.

I have been using one form or other of 'Mozilla' family of browsers since the days of Quarterdeck Mosaic. I don't particularly want to switch my loyalty, especially to Microsoft, but if they are listening to what customers want and providing it, and Mozilla are not, what else is there to do ?

I am a retired systems developer. I cannot envisage this being SUCH a big ask.

Modern software treats its users like idiots and takes away control, doing everything it's assumes on their behalf that they will want.

It is not difficult to provide an option within settings for when saving webp files to save as webp, png or jpg with conversion if necessary. All you need to do is hear the screams and respond. :)

Задан Ethan 8 месяцев назад

Дан ответ jscher2000 8 месяцев назад