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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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VCRUNTIME140_1.dll not found

Following a Windows 10 update, I tried to open Firefox and the following popup message appeared. "the code execution cannot proceed because VCRUNTIME140_1.dll was not fou… (читать ещё)

Following a Windows 10 update, I tried to open Firefox and the following popup message appeared. "the code execution cannot proceed because VCRUNTIME140_1.dll was not found. Reinstalling the program may fix this problem." I have tried several times to download the latest version of Firefox, but during it's installation the same error message appears. How can I fix this problem and get Firefox to work normally.

Задан dkirk1 11 месяцев назад

Дан ответ FredMcD 11 месяцев назад

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Firefox 87 suddenly won't start. Error Msg: The code execution cannot proceed because VCRUNTIME140_1.dll was not found.

How do I fix this? Firefox won't start (it did a few days ago). Version 87 running on Windows 10. Error Msg: The code execution cannot proceed because VCRUNTIME140_1.dll… (читать ещё)

How do I fix this? Firefox won't start (it did a few days ago).

Version 87 running on Windows 10.

Error Msg: The code execution cannot proceed because VCRUNTIME140_1.dll was not found.

There is a file: VCRUNTIME140.dll in the C:\Program Files\Mozilla Firefox folder.

I reinstalled Firefox but that didn't help.

Задан RacerRon 1 год назад

Дан ответ TyDraniu 1 год назад

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Can't get it to install correctly - will not work!

Firefox worked fine for me until last week. I tried to install a new copy and I get the following message - THE CODE EXECUTION CANNOT PROCEED BECAUSE VCRUNTIME140_1.DLL … (читать ещё)

Firefox worked fine for me until last week. I tried to install a new copy and I get the following message -

THE CODE EXECUTION CANNOT PROCEED BECAUSE VCRUNTIME140_1.DLL WAS NOT FOUND. REINSTALLING THE PROGRAM MAY FIX THE PROBLEM.

No matter what I do, I cannot get this to install.

It appears to install but when I open Firefox and try to navigate to a website it is dead in the water. Will not connect to internet!

Please help!

Задан Gary Watson 1 год назад

Дан ответ FredMcD 1 год назад

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Unable to visit any web pages after latest upgrade version 81.0.2

I have a customer who is unable to browse to any websites after version 81.0.2 was installed. They are also unable to open Options and other Menu items. Only Toolbar Menu… (читать ещё)

I have a customer who is unable to browse to any websites after version 81.0.2 was installed. They are also unable to open Options and other Menu items. Only Toolbar Menu item that worked was Help > About. I have tried using Firefox in Safe Mode, I have refreshed Firefox, and I have renamed the AppData > Roaming > Mozilla folder forcing it to create a brand new user profile. The only security programs running are Windows Defender. Chrome and Edge work fine, so customer will use one of those until Firefox is fixed.

Задан curtesser 1 год назад

Дан ответ curtesser 1 год назад

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the code execution cannot proceed because vcruntime140_1.dll was not found

So I was cleaning out my SSD of a bunch of junk files and I think I might have deleted a file Firefox needs as when I open Firefox it seems to just blank with the search … (читать ещё)

So I was cleaning out my SSD of a bunch of junk files and I think I might have deleted a file Firefox needs as when I open Firefox it seems to just blank with the search bar and when I try to go to say YouTube nothing loads. So I tried to do a fresh redownload of Firefox and the installer just this error saying "The code execution cannot proceed because vcruntime140_1.dll was not found" can someone help me get Firefox working properly again?

Задан HelloThere 1 год назад

Последний ответ от FredMcD 1 год назад

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Unable to install Firefox

I uninstalled Libre Office and it apparently uninstalled the VCRUNTIME140_1.dll file s part of its uninstall process. From this point Firefox would open but would not co… (читать ещё)

I uninstalled Libre Office and it apparently uninstalled the VCRUNTIME140_1.dll file s part of its uninstall process. From this point Firefox would open but would not connect to the Internet, either by clicking one of the links in the toolbar or typing the address directly. I have tried all the solutions I can find on the support pages, ranging from attempting to copy the file from another location to re-installing Visual C++ from the Microsoft website, both the 64 bit and the x86 versions. Having found and installed the latest version of Visual C++ I now get the error message "The procedure entry point _CxxFramehandler4 could not be located in the dynamic link library C\WINDOWS\SYSTEM32\MSVCP140.dll" at the edn of the installation process, and of course Firefox has not installed. Any suggestions for a way forward?

Задан tkrd13 1 год назад

Дан ответ FredMcD 1 год назад

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VCRUNTIME140_1.dll

Bonjour, Suite à la dernière mise à jour de Firefox, j'ai sans cesse le message d'erreur VCRUNTIME140_1.dll introuvable. Conseil de réinstallation de l'application etc. J… (читать ещё)

Bonjour, Suite à la dernière mise à jour de Firefox, j'ai sans cesse le message d'erreur VCRUNTIME140_1.dll introuvable. Conseil de réinstallation de l'application etc. J'ai beau faire une désinstallation complète et un nettoyage puis une réinstallation, rien n'y fait. J'ai toujours le même message depuis plusieurs jours. Et c'est énervant ! Je suis obligé de naviguer sur Edge et je n'aime pas du tout. Merci de m'aider. Bonne journée. Philippe

Задан Jésus est un hyppie 11 месяцев назад

Дан ответ cor-el 11 месяцев назад

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I am Having Problem Of "VCRUNTIME140_1.dll"

Hi, I was trying to install MYSQL but unfortunately its failed because I am using XAMPP. SO I cancelled the installations and removed all the SQL installed file which wer… (читать ещё)

Hi, I was trying to install MYSQL but unfortunately its failed because I am using XAMPP. SO I cancelled the installations and removed all the SQL installed file which were installed in that mean time when installing SQL. After I restart my windows and try to open firefox and showing exactly same error popup and then I uninstall firefox and trying to resinstall it but I cannot. There showing that error notice. I also tried to renamed "prefs.js" but its not solved. Would kindly give me any suggestion or do you kindly solve it remotely please. I love the browser and using it since 2012. Thanks in advance

Задан STAR STUFF 1 год назад

Дан ответ cor-el 1 год назад

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Nothing Loading Within Firefox Application

When opening Firefox, a window opens with menus and toolbars visible, but nothing loads or opens up when navigating the application. No websites are loading, no menus ar… (читать ещё)

When opening Firefox, a window opens with menus and toolbars visible, but nothing loads or opens up when navigating the application. No websites are loading, no menus are opening such as options or add-ons, and not even the mozilla landing page is loading. I have tried doing a "Refresh". I have tried doing a clean reinstall. I have run virus scans to see if malware was preventing it from opening websites. I am having no issues with other browsers, just Mozilla Firefox. I am unsure what to do if even a Firefox reinstall is not working. The application wont even let me enable/disable add ons to see if that may be causing the problem.

Задан csioufi3 1 год назад

Дан ответ cor-el 1 год назад

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error "VCRUNTIME140_1.dll was not found" occurs when Office 365 is uninstalled, lost bookmarks

I am having issues with activation of an existing O365 subscription. After hours working with Microsoft Office support the issue is still not resolved. That is seemingly… (читать ещё)

I am having issues with activation of an existing O365 subscription. After hours working with Microsoft Office support the issue is still not resolved.

That is seemingly unrelated to Firefox, yet when trying to resolve the issue I uninstalled O365 twice, I could not open Firefox. I received the error "VCRUNTIME140_1.dll was not found". After reinstalling O365, I was able to access Firefox but all of my bookmark folders are gone.

How do I recover those bookmark folders (with hundreds of bookmarks--if they're permanently gone, it will be a significant loss). AND why would uninstalling O365 affect Firefox?

Задан PogoStick99 11 месяцев назад

Последний ответ от cor-el 11 месяцев назад

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Firefox wont oad anything even on fresh install

So my Firefox became completely unusable this morning I tried to refresh then reinstall I've had Firefox on this system for 2 years up until today I had as my default for… (читать ещё)

So my Firefox became completely unusable this morning I tried to refresh then reinstall I've had Firefox on this system for 2 years up until today I had as my default for 6 months at this point. I even installed a nightly build to see if that would work no luck if anyone could help me that would be greatly appreciated I really dont wanna go to a chromium browser I have Windows 10 20H2 for my os if anyone wants to know I also use manjaro Linux and Firefox works fine in that os.

Задан ProphetNoble 1 год назад

Дан ответ cor-el 1 год назад

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Installation issues

I am trying to re-install Firefox but seems never to complete the installation. It does not open any websites and does not appear to connect to the internet. Also, I rece… (читать ещё)

I am trying to re-install Firefox but seems never to complete the installation. It does not open any websites and does not appear to connect to the internet. Also, I receive a message that the file VCRUNTIME_1.dll is missing; however, when attempting to download the file, it tells me the file is already installed.

Задан Brockton 1 год назад

Дан ответ FredMcD 1 год назад

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Firefox won't load any pages

I tried to install the Snapchat filters after watching "Cat Lawyer" - and I got a VC++ Runtime error. Firefox stopped loading too with the same error. I removed the Sn… (читать ещё)

I tried to install the Snapchat filters after watching "Cat Lawyer" - and I got a VC++ Runtime error. Firefox stopped loading too with the same error.

I removed the Snapchat filters app; repaired the VC++ Runtime error in add/remove programs - and now I see the symptoms as follows:

1. Launch Firefox from FF Icon.

    a) Bookmark clicks do nothing.  
    b) Type in a URL and nothing happens.

2. Launch Firefox from a ZOOM meeting link (and presumably other links) works - the page loads. And , once I have done that , the firefox browser works normally.

I can probably just uninstall/reinstall - but if anyone knows how to solve this I'd rather not lose all my saved pwd and history.

Running: MS Surface, Windows 10.


Mike

Задан mike402 1 год назад

Дан ответ mike402 1 год назад

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Nothing Loads on Firefox after uninstalling Mozilla VPN

I tried Mozilla VPN but it would never connect. So I uninstalled and cancelled. Then I got a persistent vcruntime140.dll not found error. I uninstalled iTunes and legac… (читать ещё)

I tried Mozilla VPN but it would never connect. So I uninstalled and cancelled. Then I got a persistent vcruntime140.dll not found error. I uninstalled iTunes and legacy Microsoft Visual Suite apps. Now nothing will load. Not about pages. Not password pages. Not websites. Nothing. Have uninstalled and refreshed Firefox multiple times. Have restarted PC multiple times. Have turned off firewall and virus protection. Nothing works. nothing loads. Thanks for your thoughts!

Задан john.brady 11 месяцев назад

Дан ответ cor-el 11 месяцев назад

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Firefox will not load any web pages, including its internal pages, even after clean reinstallations.

About a month ago, Firefox stopped loading web pages on my Windows 10 Lenovo Flex 14-IWL computer. The UI loads without any issues. However, no pages can be loaded, inclu… (читать ещё)

About a month ago, Firefox stopped loading web pages on my Windows 10 Lenovo Flex 14-IWL computer. The UI loads without any issues. However, no pages can be loaded, including Firefox's own pages like "about:preferences" or "about:performance." I completely removed all traces of Firefox from the computer twice (using Revo Uninstaller's advanced mode), but the problem remained after each reinstallation attempt. On the second of those reinstall attempts, I checked the Console after trying to load one of those control pages and found the error messages shown in the attached screenshot. What is happening, and how can I get Firefox working again?

(Note: Since I have completely uninstalled Firefox again since taking this screenshot, there is no troubleshooting data to send.)

Задан tomus.wat 10 месяцев назад

Последний ответ от FredMcD 9 месяцев назад

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Websites are not showing after Windows update

Hello, when I updated the Windows 10 to it's latest version, all websites stopped showing in the Firefox browser. When I try to type a url and press enter, nothing is sho… (читать ещё)

Hello,

when I updated the Windows 10 to it's latest version, all websites stopped showing in the Firefox browser. When I try to type a url and press enter, nothing is showing up (https://imgur.com/13i6kNc). Extensions are also not showing up (https://imgur.com/gfVqWap). Not even Firefox settings (https://imgur.com/xO0D2cJ). Other browsers are working normally (I tried Internet Explorer 11, Google Chrome 84 and Opera 70).

Thank you for taking your time to read this.

Задан Vojta 1 год назад

Дан ответ Vojta 1 год назад

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Firefox starts, but cannot open any Page

Firefox on a Windows 10 (Build 19042.1052) that It starts and seems to run without hanging or crashing. I can enter an url, but it doesn't do anything. The Viewport just… (читать ещё)

Firefox on a Windows 10 (Build 19042.1052) that

It starts and seems to run without hanging or crashing. I can enter an url, but it doesn't do anything. The Viewport just stays white. Also nothing happens if clicking on a bookmark. Or the settings. I was able to open the about:support page via the menu, but not by entering it into the adress bar.

Here are the things that I already tried to no avail: - updated to the latest version - Incognito mode - Troubleshoot mode - graphics card driver is up to date - reinstallation - Cleaning Firefox - delete firefox profile - clearing the start cache - downgrade to version 88.0.1

It is weird, that the about:support page works when opened from the menu but not when entered into the adress bar, right? This means that content can be displayed, but you cannot navigate to it via the address list. But then why don't bookmarks work either?

By the way: It is not a network Issue. Chrome and Edge work, and also the problem persists across multiple different networks.

Задан stephan.graf 11 месяцев назад

Дан ответ TyDraniu 11 месяцев назад

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Unable to open my Firefox prop

I am unable to open my Firefox on my computer because I receive a message saying that my computer cannot find the following file: vcruntime140_1.dll. I have tried uninsta… (читать ещё)

I am unable to open my Firefox on my computer because I receive a message saying that my computer cannot find the following file: vcruntime140_1.dll. I have tried uninstalling Firefox, and the reinstalling Firefox. This did not solve the missing file problem. I have tried re-installing Firefox. This did not solve the problem. The file is still missing. When I click on my Firefox App, all I get is a blank screen. I am unable to use Firefox. This computer uses Windows 10 with a 64 bit. I have several other computers, with Firefox installed, and I do not have this problem on any other computers using either Windows 10, Windows XP, or with a recent version of Linux. What procedure can I follow to restore this missing file to this computer? Your help would be greatly appreciated. I have some knowledge of computers, but I lack technical knowledge. Any help you can give will be deeply appreciated. Thank you

Задан TEQUILA1 1 год назад

Дан ответ jscher2000 - Support Volunteer 1 год назад