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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… (read more)

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.

Asked by trevorawestphal 1 year ago

Answered by trevorawestphal 1 year ago

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I want to import a MBOX file into my Thunderbird, but the methods I found doesn't work.

I found the option Tools > ImportExportTools > Import MBOX file as the answer of my inquiry but I have just installed Thunderbird on my computer and I don't have th… (read more)

I found the option Tools > ImportExportTools > Import MBOX file as the answer of my inquiry but I have just installed Thunderbird on my computer and I don't have this options in my Tools panel. The attached image is what I see in my Tools panel.

Asked by eleonora.skarankos 1 year ago

Answered by sfhowes 1 year ago

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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… (read more)

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.

Asked by siewkit84 1 year ago

Answered by siewkit84 1 year ago

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How can I download a previous version of Firefox for Android?

I don't want to be completely negative about Firefox for Android 79, but it doesn't work for me. Extensions that I relied on are no longer supported, and the new functio… (read more)

I don't want to be completely negative about Firefox for Android 79, but it doesn't work for me. Extensions that I relied on are no longer supported, and the new functionality doesn't make up for that.

Is there anywhere I can download the .apk for a previous version and install that?

Asked by pg_78 1 year ago

Answered by pg_78 1 year ago

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Restore old version of Firefox and profile

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security… (read more)

I was running just "regular" Firefox on my Windows laptop. Yesterday my help desk had me upgrade to Firefox Extended Support Release to install a corporate email security certificate. I did not know when I installed this version of Firefox that it would overwrite my existing browser, and when it did, I lost all of my add-ins, extensions, bookmarks, etc. I'm hoping to be able to restore my old profile with all of the existing data I had. If I have to "downgrade" to regular Firefox I think that's fine since I just needed the ESR to install the security cert and that's complete now.

I looked on the about:profiles page and I have two other profiles, default and june19 (I presume the latter is from June 2019?), but I don't know how to determine which one is the preferred one. When I clicked Launch profile in new browser, it instructed me to create a new profile to protect my information and I hesitated to do that because I'm trying to restore an old profile, not create a new one. In case you can't tell, I'm not an advanced software user, so give instructions like you would to a 5-year-old or your grandma... lol. Thanks in advance!

Asked by amy.enderson 1 year ago

Answered by jscher2000 1 year ago

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Google drive files not downloading in Firefox Browser

I am using Firefox Browser V81.0 (64-bit) on MacOS Catalina and I'm experiencing issues with downloading files specifically from Google Drive. I can download other files … (read more)

I am using Firefox Browser V81.0 (64-bit) on MacOS Catalina and I'm experiencing issues with downloading files specifically from Google Drive. I can download other files using Firefox, but it doesn't work when using GDrive. I know it's an issue with Firefox because I've tried downloading the GDrive files using Safari and it's fine.

What happens is I'll click download and then there is no prompt that asks me if I'd like to download the file.

I also looked at this thread and followed the troubleshooting measures (including clearing the browser cache and starting Firefox in Safe Mode), but it did not solve the problem: [https://support.mozilla.org/en-US/que.../1157677]

I've also tried un-installing/re-installing Firefox. And I have my adblocker disabled for Google Drive.

Any suggestions for how to resolve the problem?

Asked by averagehuman 1 year ago

Answered by averagehuman 1 year ago

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Why is the 78.0.1 download for MacOS called "Firefox 78.0.1esr.dmg" and not "Firefox 78.0.1.dmg"?

I got the pop-up about FF 78.0.1 so went to https://www.mozilla.org/en-US/firefox/78.0.1/releasenotes/ and clicked on "Download Firefox" (https://www.mozilla.org/firefox/… (read more)

I got the pop-up about FF 78.0.1 so went to https://www.mozilla.org/en-US/firefox/78.0.1/releasenotes/ and clicked on "Download Firefox" (https://www.mozilla.org/firefox/download/thanks/). The download dialogue (image attached) that appeared said that it wanted to download "Firefox 78.0.1esr.dmg". The "esr" in the filename surprised me, as I'm not on any ESR release train. Why is it named that and not "Firefox 78.0.1.dmg", similar to its predecessors?

Asked by Steve Chessin 1 year ago

Answered by Steve Chessin 1 year ago

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How to copy or import old e-mails?

I got a new desktop box and installed Kubuntu on it. On my old box (Mint) I used Thunderbrid and I want to preserve my years of e-mails I stored on mail folders on my PC.… (read more)

I got a new desktop box and installed Kubuntu on it. On my old box (Mint) I used Thunderbrid and I want to preserve my years of e-mails I stored on mail folders on my PC. On the new box I created my e-mail account making sure that it was not using the default mbox (all e-mail in 1 file) but maildir (each e-mail in its own file) as on the old box. But when I copy the "Local Folders" from my old to my new Mail directory, Thunderbird does list the directories (with subdirs " cur" and "tmp"), but does not appear to recognise the e-mail files.

In Thunderbird under menu there is "Tools" that has a wizard " Import". However when I select to import Mail, I only get a message "No application or file to import data from was found."

So how can I import my old mail files in the new Thunderbird instance?

Asked by tpeters 1 year ago

Answered by tpeters 1 year ago

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How can I disable update notification?

I am using Firefox Nightly. It receives updates every day, but most of the time I cannot restart Firefox as soon as update is available. I want to delay it till next natu… (read more)

I am using Firefox Nightly. It receives updates every day, but most of the time I cannot restart Firefox as soon as update is available. I want to delay it till next natural restart (ex.: night), however, Firefox shows notification about the available update. It's a minor issue, but seeing notification every day and having it to close every time gets annoying very quickly. I want to disable update notification but keep automatic updates. How can I do this?

Asked by Zaoshi 1 year ago

Answered by cor-el 1 year ago

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Downgrade Thunderbird profile from 78 to 68

Hello guys, I'm a thunderbird fanatic and use it even at work managing 10+ accounts. Up to Thunderbird 68, all was super fine: The massive profile with 60+ folder was wel… (read more)

Hello guys, I'm a thunderbird fanatic and use it even at work managing 10+ accounts. Up to Thunderbird 68, all was super fine:

The massive profile with 60+ folder was well organized with a handful of incredible add-ons to: - color folders - customize color account background - manage folder sorting The workflow was smooth and very productive: the folder colored to my like, the new email received were visible at a glance in the related folder by simply browsing and detecting the different accent in the folder name, and so on.

I always loved updates and kept the auto update on... until yesterday when my 68 has been migrated automatically to 78 !

No one of the necessary add-ons works anymore! No one of those fantastic the developer is anymore interested in upgrading them (changes are too frequent, and need to invest too much time to upgrade them) The interface is to uniform, I cannot customize colors in the same efficient way.... If I want the same 60+ nested folder sorting, I need to rename all of them... When a folder receives a new email the accent color (sort of bold blue) is nearly same as that of a folder with unread email (bold black)... Oh my god, what a mess !

Since no add-ons are available to re arrange the profile like it was with Thunderbird 68, my only option is to roll-back to 68... and stay there until the necessary add-on will get back to 78 (if any).

Do you know how I can convert back my profile just upgraded to 78 back to 68 ???

Please Please Please, help me ! Pietro

Asked by Pietro Vignali 1 year ago

Answered by Stans 1 year ago

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HTML5 player for windows xp 32 bit sp3 Firefox 52.9.1 ESR

Hello,I have Windows XP 32 bit with service pack 3 and Firefox 52.9.1 ESR browser. Now that adobe flash player is history I can't play videos online that are not on youtu… (read more)

Hello,I have Windows XP 32 bit with service pack 3 and Firefox 52.9.1 ESR browser. Now that adobe flash player is history I can't play videos online that are not on youtube. I can still watch youtube videos.

Is there a HTML5 video player or something else I can install on this old system that will work or is that not possible? I know it's an old system but it still does the job.

Thanks.

Asked by adm 11 months ago

Answered by James 11 months ago

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Help! Need to move Bookmarks, Extensions & Add-Ons to another Mac

My present iMac is failing rapidly and I will be replacing it with a new Mac very. I do not have a Time Machine backup. The only info I really need is how to copy off, to… (read more)

My present iMac is failing rapidly and I will be replacing it with a new Mac very. I do not have a Time Machine backup. The only info I really need is how to copy off, to an external drive, all the bookmarks and bookmark structure), extensions, and add-ons I have added to Firefox, and then add them to Firefox on my future Mac.

Do I just copy the Firefox app to the external drive? I looked in the Macs' base system Library and Preferences, and in my User files, but I do not see anything related to Firefox.

My old (current) and failing Mac is running the latest version of Catalina,

Thanks for any info!

Asked by fastdude 1 year ago

Answered by jscher2000 1 year ago

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Migrating my Thunderbird Profile to new PC

I have followed the Migration instructions over 8 times now and have clearly seem my Roaming Thunderbird folder of nearly 6 Gb moving from PC to Caddy Drive, and then ont… (read more)

I have followed the Migration instructions over 8 times now and have clearly seem my Roaming Thunderbird folder of nearly 6 Gb moving from PC to Caddy Drive, and then onto the new PC in the Roaming Thunderbird folder. Each time i clicked "replace previous data", and no Thunderbird account has been set up on the new PC. But that's as far as i can get, I cannot get it to open the profile so I can see my 3 years worth of mail. The instructions stop at replace previous data (or whatever the wording is). I'm tearing my ancient hair out as my old PC keeps crashing and I begin 2 training courses tonight to get my web sites and video sales moving. I used to be ok with tech when it was Windows 3.1 but I'm 75 now and am obviously a bit out of touch! H-E-L-P  !! John Reed, York, UK (John O'York on Facebook)

Asked by John Reed 1 year ago

Answered by John Reed 1 year ago

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Install Firefox on Android 4.4.2

Hello, I just reseted my HP10 tablet to factory settings. I'm looking to install an old version but I dont know where to download it. Thank you for helping Michel - LL-Li… (read more)

Hello, I just reseted my HP10 tablet to factory settings. I'm looking to install an old version but I dont know where to download it. Thank you for helping Michel - LL-Linux

Asked by Michel Goujon 4 months ago

Answered by Seburo 4 months ago

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Browser data transfer from google chrome

I am using Google chrome as a default in my phone i wanna switch to firefox, how can i transfer my browsing data, password, bookmarks? If i clear all data from chrome, ca… (read more)

I am using Google chrome as a default in my phone i wanna switch to firefox, how can i transfer my browsing data, password, bookmarks? If i clear all data from chrome, can i able access all feature like auto fill etc, i am using Android 9 version. Thanks

Asked by rakibms2017 1 year ago

Answered by Seburo 1 year ago

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Thunderbird authentication of Gmail IMAP Account fails

I'm trying with utter lack of success to configure a Thunderbird install to link to a Gmail account via IMAP. System Basics: Windows 10 Home, 64bit, fully patched. Anti… (read more)

I'm trying with utter lack of success to configure a Thunderbird install to link to a Gmail account via IMAP.

System Basics: Windows 10 Home, 64bit, fully patched. Antivirus by MalwareBytes 4.30 Premium, fully updated. No fancy firewall, just a regular router.

This account had been installed and working fine until a family member "helpfully" changed the Gmail password, but reauthentication fails. I enter the account details, including password, into the Thunderbird Accounts settings for the account; it pings Google and correctly retrieves all the IMAP settings, and when I click "Done" Thunderbird opens a browser window to Google's two-step authentication with the email address prepopulated. However, when I click the blue "Next" button on that authentication page, rather than advancing to a password screen, the browser simply deletes the email address from the text box and stays on the same screen (see attached image for what I'm talking about).

Things I've tried:

  • Uninstall, reboot, reinstall Thunderbird.
  • Turn off MalwareBytes protection.
  • Uninstall, delete every registry key related to Thunderbird, reboot, reinstall Thunderbird.
  • Clear cache on every browser on the system
  • Change Windows default browser settings to either Chrome (see below) or IE/Edge
  • Install new browser (Chrome wasn't yet on this PC), then change Thunderbird's file handler for https to Chrome (this is MUCH harder than it used to be as T-Bird v. 78.anything doesn't have the old "Preferences" menus)

Incidentally, changing browsers doesn't seem to make a difference in that pop-up browser window, so I suspect Thunderbird is using its own internal browser and not the system browser.

I have, and can send, the support info extract from T-bird to a support technician but am unsure of uploading it here. Nevertheless, I welcome suggestions ... this is driving me nuts!

Asked by dwm685 8 months ago

Answered by sfhowes 8 months ago

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all downloads are automatically failing

i've already tried all of the fixes stated here https://support.mozilla.org/en-US/kb/cant-download-or-save-files and i've tried logging out my mozilla account and downloa… (read more)

i've already tried all of the fixes stated here https://support.mozilla.org/en-US/kb/cant-download-or-save-files and i've tried logging out my mozilla account and downloading, i've tried starting firefox in safe mode without any add-ons, i've tried pretty much everything i can think of. no matter what the download fails and a 0kb file is created instead. when i try to download a webpage i get a 0kb html file and a folder containing all the contents of the html file, also i can download images perfectly fine even though it says they fail. i've tried downloading multiple types of files and it's not just webpages, .zip files fail, .exe files fail, everything that isn't a photo fails. the only other thing i can think of is .pdf files do a similar thing to html files, where a 0kb .pdf is created and a .pdf.part file is created the size of the actual pdf. also i've tried downloading using other browsers (excluding chrome, because it crashes my pc on startup) and they've worked perfectly fine, firefox and firefox nightly are the only programs having this issue.

Asked by mongoliangerbilm 2 years ago

Answered by FredMcD 2 years ago

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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 … (read more)

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!

Asked by Gary Watson 1 year ago

Answered by FredMcD 1 year ago