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Firefox portable

Hi Is Firefox portable from this site secure or can I trust this site? portableapps.com I would like to use it on my usb for online shopping :) regards … (xem thêm)

Hi Is Firefox portable from this site secure or can I trust this site? portableapps.com I would like to use it on my usb for online shopping :) regards

Đã được hỏi bởi Gecko 2 năm trước

Đã được trả lời bởi FredMcD 2 năm trước

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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… (xem thêm)

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.

Đã được hỏi bởi trevorawestphal 1 năm trước

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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… (xem thêm)

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.

Đã được hỏi bởi anchitxp 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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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… (xem thêm)

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.

Đã được hỏi bởi Ron 1 năm trước

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Where is bookmark file on Mozilla Firefox for Windows 10

Hi Support! Where is the bookmark file for Mozilla Firefox for Windows 10? I'd like to make a backup of it. Thanks so much for your help! ToSt … (xem thêm)

Hi Support!

Where is the bookmark file for Mozilla Firefox for Windows 10? I'd like to make a backup of it.

Thanks so much for your help!

ToSt

Đã được hỏi bởi ToSt 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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How do I get to about:config ??

I am trying to get Firefox browser to remember my credit cards. I found the following instruction dated 6/12/18: "Mozilla is slowly enabling formautofill for credit cars … (xem thêm)

I am trying to get Firefox browser to remember my credit cards. I found the following instruction dated 6/12/18:

"Mozilla is slowly enabling formautofill for credit cars spread out over a number of new version released, and initially for a certain percent of en-US users. The code is inside Firefox but just not enabled for all users. For users who didn't get it enabled automatically that can be done manually like this.

In about:config use the Search at the top for this pref - extensions.formautofill.creditCards.available - then right-click and Toggle that pref to True."

I have not utilized about:config in the browser before. I've used something similar in Thunderbird, but I seem to never remember exactly how to get to that file. I'll write it down this time in hopes I can access it. Firefox v77.0, Windows 10. p.s. When I try to search in Help for "how to find about:config" or any other form of the question, Help simply gives me all results that include "about:config".

Thank you for your time, --Vic

Đã được hỏi bởi Victoria-nola 1 năm trước

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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… (xem thêm)

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

Đã được hỏi bởi robweir@telus.net 1 năm trước

Đã được trả lời bởi TyDraniu 1 năm trước

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Stop saving all image files as WebP?

I understand the newest version of Firefox offers support for WebP images, which is cool and great... but not when I need to download those images for use on my computer.… (xem thêm)

I understand the newest version of Firefox offers support for WebP images, which is cool and great... but not when I need to download those images for use on my computer. As an artist I need to be able to save things as .jpg or .png for my art programs (or even preview) to be able to open them. Is there any way to make this an option, or to not default to webp when saving images?

I've also tried changing the extension on the file using the "all files" option but it just corrupts the file and won't open them.

Đã được hỏi bởi nekosd43 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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I keep getting this error : SEC_ERROR_INADEQUATE_KEY_USAGE

On my internal sites I'm getting this error SEC_ERROR_INADEQUATE_KEY_USAGE My other colleagues using FF v82 do not get the error. I have cleared cache and cookies , but … (xem thêm)

On my internal sites I'm getting this error SEC_ERROR_INADEQUATE_KEY_USAGE

My other colleagues using FF v82 do not get the error. I have cleared cache and cookies , but still not working. The browser is not even giving me an option to proceed. How can I get past this ?

Đã được hỏi bởi life4demax 1 năm trước

Đã được trả lời bởi life4demax 1 năm trước

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IRS DENIES ACCESS TO THEIR REFUND STATUS SITE

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site wit… (xem thêm)

Reviewed "Sheribee" earlier issue which apparently involved a VPN. I do not have a VPN but have tried several times in the past week to access IRS refund status site without success. I can get into irs.gov, but am unsuccessful in accessing the refund status site after entering required input data. The issue has occurred only this past week.

I'm unaware of IRS issues causing this problem.

Have not had this issue on any other sites; and I have successful retrieved data in prior years.

I am not saving any sign on protocols with the irs or any other sites.

Running Windows 10. Thanks for any help. BTW I did get refund information using the telephone, but I want to ensure there's not a hidden conflict of some sort with FireFox. Thanks for any help.

Đã được hỏi bởi firefoxwag 1 năm trước

Đã được trả lời bởi firefoxwag 1 năm trước

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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… (xem thêm)

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?

Đã được hỏi bởi Castor 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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How to shut firefox up about updates

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is… (xem thêm)

I'm running Firefox 68.9.0 ESR, and it keeps whining about an update being available. I don't care, because every time I update, one of the extensions I use every day is disabled without my permission. How do I get firefox to shut up about it once and for all? In other words, where is the "do not check for updates" command hidden, or, how else can I shut this thing up? I have, in the past, liked firefox, but it has, over the last few years, supported less and less of features I use daily, at a minimum, many times/day for most.

So how do I shut these annoying alerts about an update I have NO intention of installing off? "You can't" is not a valid answer. Nor is "just upgrade and lose half of the stuff (again) that you use all the time." Sorry if I sound angry, but these constant annoyances (and Thunderbird is doing the same---so same question for it here) are really getting on my nerves.

I have Firefox almost working the way it should. Still can't click in a bookmark toolbar bookmark and then click on "add bookmark here" like I could. That was one of those I used about 10--30 times per day, depending on what I was working on.

Thanks.

Đã được hỏi bởi jim174 1 năm trước

Đã được trả lời bởi jim174 1 năm trước

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remove search with from the address bar

Click a letter in the address bar and a drop down says search with [suggestions depend on engines installed] i want to get rid of this. I could illustrate with ayoutube b… (xem thêm)

Click a letter in the address bar and a drop down says search with [suggestions depend on engines installed] i want to get rid of this. I could illustrate with ayoutube but links are not allowed here.this is a bigger joke everyday

I will soon be getting rid of FF due to all its trash and this joke of page where youave to jump through hoops to logs in and more hoops to ask a question

Đã được hỏi bởi OAKSFOX 1 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 1 năm trước

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Built-in pdf viewer not available

I am running FF 77.0.1. This has been an issue for awhile however. In Options, under Applications/PDF, there is no Preview in Firefox option. I've tried quitting FF, rena… (xem thêm)

I am running FF 77.0.1. This has been an issue for awhile however. In Options, under Applications/PDF, there is no Preview in Firefox option. I've tried quitting FF, renaming/moving handlers.json; but on re-opening the relevant section remains the same(action=0). I discovered about:config pdfjs.disable=false, previously it was set to true. Then in Options/Applications/PDF, "Firefox" is an option to open, and the action=3 in handlers.json, however the behavior of downloaded pdfs is the same (downloaded). (This is trying example pdfs from different sites). I've tried changing about:config security.cps.enable=false, no change. I've also seen a plugin to "fix content types" that shows up on this site, but it didn't change anything. From what I gather, action=3 should be Preview in Firefox, not Firefox, and all pdfs are being downloaded. Is there a way to fix this? Not seeing pdfs in browser is significantly annoying.

Đã được hỏi bởi jsauve 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước