Firefox Support Forum

After upgrading to v91.8.0 I experienced a multitude of issues: unwanted folders, duplicate folders, incoming mail going directly to trash, and more.

How can I do a clean install of v91.8.0, getting rid of all existing formatting and data?

Its not really a migration question but can be helpful to those who wish to mange their stuff without the use of other people's computers(the cloud).

I would like to turn all my addons into a text or html file of links or names. Why? The addons are going wonky again a few folders seem to be walmare but not reporting to be malware, its a huge pita to , manually write down each one. Basically, I need to nuke my install and reinstall it all fresh then reinstall all my addons. This is no easy feat when you use 20+ addons. And yes this seems to happen regularly after a couple of years.

Another question, If I sync'd just the addons would it let give me the addons fresh from the file repository without anything extra folders/files or will it just save my current addon folder corrupt files and all?

Also if I just synced addons it won't mess with my bookmarks or settings, will it?

I am currently encountering a deeply frustrating issue with Firefox. I develop video games; I am attempting to download a zip file from Steam Workshop containing a player-created mod. I have this file on my other computer--it is not malicious. It contains nothing more than XML files and a jpg. Every time I attempt to download this file using Firefox, Firefox blocks the download as a potential security risk. I then click the download manager and tell it to download anyway; Firefox then pretends to complete the download, but in actuality the file remains at 0 bytes and a "part" file is created containing what I can only assume is the actual data.

I want to download a pdf document from the internet. i used to be able to click on a download icon in the upper right hand section of the screen and it would download to my download file. Now it won't. I am using Firefox 100.

Thanks

I would like to know how I can un-install Pocket from my windows 10. If it isn't possible, I would like to know how I can delete my account of Pocket that I had created. Thank you.

Will it be OK to upgrade my Firefox browser from Rel 72 to latest Rel 100 in one step ? OS is Mac OS X Monterrey 12.3..1 Or should I do 1 or more intermediate upgrades to be safe ?

FWIW, I've had enough problems upgrading from OSx Mojave to Monterrey. I am leery of the huge jump from FF 72 to 100.

All advice most welcome.

I've been seeing suspicious .htm files appear in "downloads" when I hadn't requested any downloads. When I try to open the file, it always appears blank. Once I rebooted without deleting the file, and my system acted like it had a virus. I rebooted in Safe Mode and reverted to a restore point, then everything was fine. But I'm still seeing those suspicious files appearing, at least once per day. How do I stop them?

Hi,

I looking to get Firefox to open up a PDF in the browser WITHOUT downloading the file. The reason for this is because I want to bookmark the PDF allowing access to an up-to-date version of a document.

I have selected the option to ask where to the save file in the settings. I have also set the application settings for PDF to 'always ask'. So, when I open the link, I get a window prompt asking me to select 1 of 3 options: view in Firefox, view in selected application, or save. I select view in Firefox and it still downloads and opens the file.

I definitely know Firefox used to open up PDFs AS links because I have some bookmarked. Any suggestions on why this is and how to fix would be greatly appreciated.

Thanks in advance.

I recently purchased a dell refurbished computer, I set it up went and downloaded fire fox without any trouble. I restarted computer today and it would not accept password I called DiscountcomputerDepot.com help and they helped me to restart and they told me they would have to reinstall windows from computer. So I lost all my programs. when it restarted said would have to update windows. I have tried multiple locations and get this same message This download.mozilla.org page can’t be foundNo webpage was found for the web address: https://download.mozilla.org/?product=firefox-stub&os=win&lang=en-US&attribution_code=c291cmNlPShub3Qgc2V0KSZtZWRpdW09KGRpcmVjdCkmY2FtcGFpZ249KG5vdCBzZXQpJmNvbnRlbnQ9KG5vdCBzZXQpJmV4cGVyaW1lbnQ9KG5vdCBzZXQpJnZhcmlhdGlvbj0obm90IHNldCkmdWE9ZWRnZSZ2aXNpdF9pZD0obm90IHNldCk.&attribution_sig=c3e7484d24556be08270fa603b3ed24cad53bd6caaec3f9e3f355d5c37300daa HTTP ERROR 404 Please help ,I have only use firefox since I had a computer , about 25 years. Many thanks Jack Terry. [email removed from public]

I use to click on PDF files and they would open and not download to my download folder. Well now every time i click on a PDF file it downloads it. I have tried every option in settings/general/apps and they still download in a folder. So I thought I would try MS edge and it does the same thing. Is it not the browser and was it in a MS update? It has never done this before. I don't want all these PDF files downloaded!

I have two identical computers running Firefox on Windows 7. No serious issues for 3 years or longer.

Just recently, version 100 showed "Unknown Source" instead of the normal UAC authorization window which lists mozilla.org as the source.

The 100.0.1 update showed the same warning.

This only occurred on one of the computers. The other one does not show the warning.

Firefox worked fine after doing the downloads anyway, but the "Unknown Source" is not right and makes the user think security is being compromised.

Hi

  Is there anyway to stop firefox downloading files entirely?  Or at the very least, stop it auto downloading or prompting to save download settings ?

thanks,

      Jon

I am looking for suggestions/work flows for migrating existing Mac's from the standard firefox release to the ESR version. I am looking to manage these all under 1 update cycle. A couple of current problems:

1. On a system with the standard version already installed, I can't find a way to upgrade to the ESR version without uninstalling first.
2. Once I would do an uninstall and then an install of the new version, I am prompted that I have launched an older version of Firefox and that I must create a new profile. How can I do this without loosing all users bookmarks, extensions, etc?

Thanks!

Hello, I recently migrated to a new MAC and now when I download a file and click on "show all downloads", it opens the about:downloads tab and not the downloads list from the library. Is there any way to force Firefox to open the Library when I click on see all download please? Thanks

Firefox used to give the option to open a file without saving. Now it saves everything to my downloads folder with no option to just open. (I am aware Firefox used to save the opened files in temp). This causes major clutter in my downloads folder and big disruptions to my work flow. Sometimes I just want to view the file and not save it to my working folder (downloads).

Is there a workaround to save to opened files in temp and the saved files to download?

Does Firefox give 2 different "save to" options? One option for a location to save downloaded files and one option for a location to save opened files?