Firefox-Hilfeforum

Hello everyone,

I'm currently consuming APIs hosted on an external server using Java( or any other server side language), and everything works smoothly. However, when attempting to consume the same APIs in JavaScript, I encounter the 'Access-Control-Allow-Origin' error.

After some research, I discovered that browsers implement security checks leading to this issue. Can anyone advise on how to disable these security checks or resolve this issue when accessing the website in the Firefox browser? Any insights would be greatly appreciated. Thanks in advance!

Hi jscher2000, I want to thank you for your advice concerning a problem I had downloading Firefox to my Windows 10 laptop. I tried to follow your advice but was not successful. In the end, I googled "what if Firefox doesn't install". It took me to a website, https://www.makeuseof.com/fix-firefox-not-installing-windows , which took me to an article entitled "8 Fixes to Try if Firefox Won't Install on Windows". I tried #1 and #2 without success. #3, Temporarily Disable Your Antivirus Software, worked. Firefox is up and running. Feel free to share this with anyone who has a similar problem. No guarantee that it will work, but its worth a try. Again, thank you. drzee1946

Is there a way to set the default view and sorting for file upload folder?

The default for me is, detailed view and sorted by date.

I wanted to change it to large icon and sort by name, so it's easier to upload images. but I have to change the setting for every individual folder, is there a way to just set it as default?

I'm looking for a screen recorder. The addon search list has several.

Awesome screenshot has a lot of users, but some aren't thrilled that you have to create an account.

it doesn't have to be particularly fancy. For instance, I have a couple Firefox and Windows issues I'd like t document.

Hi all.

My sync is only sometimes working. I notice that when saving a bookmark and trying to find it on another device. I sometimes have to manually resync it or wait for a few days to get it shown on my other devices. Same with the tab sharing across devices.. In most cases it doesn't work at all..

Here is a current sync-log: https://pastebin.com/TWugtAbm

I use Firefox version 103, the old version that is perfectly compatible with an extension I always use. I love this old version, and I don't want to update it to the new version. But the update reminder pops up many times everyday. it's so annoying. I used "about config" to turn it off (see photo 2); it works a bit, but the popup still there once daily after the configuration. I want to turn it off permanently. Is there any way to do it? Thank you very much!!

At the latest update firefox 64bit crashed and I neede a totally new install of firefox. After downloading it said, partly installed we will repair the upgrade and it did. However only a few bookmarks were recovered many of which were over a year old... So how to recover my recent bookmarks, which were in sorted in named bookmarkfolder, e.g. home/study/work

I would assume a backup frommy firefox account but that does not show a solution..?!??

On Windows 10, Professional up to date with Malwarebytes (pro) and Microsoft Security Essentails running permanently.

Hello,

I can't access my account anymore, this one was created by linking the mail address used for the account which apparently i never did. I tried every password i commonly used and none of them worked, so I think that this one was auto-generated and then saved, in my firefox account... What is really killing me is the 7 years of bookmarks and password that are locked behind this password, i can access the account by password recovery but that would defeat the purpose since I just learned that its linked to my data. I just changed my OS back to windows so file recuperation is gonna be a pain/impossible. The way i understand things i have to make my peace with all the websites I accumulated for years (and also the PWs) or wait and don't touch my PC because the firefox folder that was deleted was on the same HDD that i used for the new OS. Of course all of this wouldn't be a problem if I didn't have had a problem to my phone and send it back to the constructor for the warranty, which means if I'm not mistaken that my account just lost it's last link to me, except the auto-destruction button. Is starting to learn cryptography my best bet to reach my account ? Or is there something I didn't cover and there still a way ? Please tell me it's still possible.

Hi

What is this "app.update.background.rolled out" setting?

 /**
  * Background Update is controlled by the per-installation pref
  * "app.update.background.enabled". When Background Update was still in the
  * experimental phase, the default value of this pref may have been changed.
  * Now that the feature has been rolled out, we need to make sure that the
  * desired default value is restored.
  */
 async ensureExperimentToRolloutTransitionPerformed() {
   if (!lazy.UpdateUtils.PER_INSTALLATION_PREFS_SUPPORTED) {
     return;
   }
   const transitionPerformedPref = "app.update.background.rolledout";
   if (Services.prefs.getBoolPref(transitionPerformedPref, false)) {
     // writeUpdateConfigSetting serializes access to the config file. Because
     // of this, we can safely return here without worrying about another call
     // to this function that might still be in progress.
     return;
   }
   Services.prefs.setBoolPref(transitionPerformedPref, true);

When I opened Firefox, the message below popped up for a few seconds, then disappeared: CAD 3.8.2 - Some site data, including 1 Cookie(s), removed from 1 domains(s), including addons.mozilla.org...

Can anyone explain this, and should I be worried (CAD is a Python term used in uploading code). Thank you.

helenws

Lately, every time I turn on my computer, Google comes up as my browser. I believe that Avast, for which I have a paid subscription, is responsible for this hijacking. I have never used Google as a browser, nor do I wish to. I have to constantly maneuver to use Firefox. I am not omputer savy, so I need help.

1. How can I prevent this? 2. Is there a Federal Agency to complain to? 3. Is Firefox aware of this?

Thank you, Nick M.

Hi, Mr. or Mrs. The website has blank pages (page cannot be accessed). Utilizing https://xnxubdvpnbrowser.online/ The page is blank even though it looks like it has been contacted at the upper left. Is there a reason Brave is unable to load the website correctly?

I used to be able to access my email with previous versions of Firefox but cannot anymore. When I attempt to sign in it just goes back to sign in page. I have to use another browser to access my email. Is it possible to go back to a previous version of firefox?

Hi Support Team,

I had a Firefox old & important data (Bookmarks, password..) in non-functioning old PC, but Hard disk has with old folders. Could you please help me to retrieve old data into new PC Firefox browser from hard disk or another method.

Thanks Oshada