Diễn đàn hỗ trợ Firefox

I can't find urvanview 9582 to uninsatall. The picture that is behind very menu bar item makes it almost unreadable, e.g. tools, help, etc. I have looked for a way to uninstall the extension in hopes that might solve the problem. I can't find a way. I'm now concerned this may have installed a rat program. I'm thinking may best course may be to uninstall firefox and start over, Would appreciate any help.

- What are the must-have Firefox extensions for productivity &/or privacy? - How can I customize the Firefox toolbar or homepage for faster access? - Is there a way to sync my bookmarks and settings across devices?

Hey folks, just wondering when the Windscribe add‑on will be moved to the MV3 framework. Other browsers already have it at v4.x and I’d love to see Firefox catch up so we can use the new privacy features. Is there an ETA on the review/approval process? TIA

I downloaded an extension and can't do anything with it. There is no way for me to open it, all I can do is open up my extensions to see it then change permissions or delete it. It won't appear on my toolbar with other extensions. I've seen others ask this question and the solutions dont apply to me. People are being told to either right click and click pin to toolbar or to click the gear icon next to the extension and then pin to toolbar as well. I have no gear icon next to extensions and right clicking an extension treats it like a link. There is a gear at the top that when I click it I can click "manage extension shortcuts" only for it to then pretend none of my extensions have shortcuts even though 2 of them are right there in my toolbar. The 3rd 1 mozilla seem to not want me to have on my toolbar.

Tried four times in a row. Had the problem In 142.01. Updated to 143.01. No help.

First image is after the update attempt. I intentionally chose not to update 3 of them

Second image after relaunch.

After many attempt, I cannot complete to add-on of the IBM Security Rapport , this is important and need assistance. I cannot locate in the add-ons or extensions using Firefox. Thank You

Some recent update has changed the way extensions function in Firefox. I used to be able to pin my extensions on the toolbar between the account icon and the extension icon on the toolbar. This is REQUIRED for certain extensions to function properly. One example is uBlock; when visiting a site it actively updates the icon letting you know its working and blocking unwanted items. Same with Facebook Container. Password managers such as 1Password also have stopped working for me unless they are pinned to the toolbar. You use to be able to click the extension icon and then see the list of extensions in a window. Now when you click the extension icon it opens to the Recommendations tab of Add-on Manager. You then navigate to extensions and see you enabled extensions but there is no option to pin, only manage/remove/report. I was able to fix this behavior once by completely uninstalling Firefox and then removing the left over folders on the C: drive. Once I reinstalled and went through the initial process of adding the extension, it also asked me if I wanted to pin to the toolbar. To which I said yes and got things working again. After clearing my browser history and cookies, then turning that feature off, it also blew away my pinned extensions. Even after removing the extension and re-adding, I do not get the prompt to pin like I mentioned above. So its seems I may have to go back and uninstall/delete folders/reinstall to get this working again. I see several similar posts so this appears to be either a bug or a very poor design choice on the part of Mozilla.

How do I fix this? I'm not able to use any of my extensions now and really don't want to have to randomly uninstall/reinstall every time this issue happens.

every website i go to says I have AdBlock Plus enabled as an extension, ad-on or whatever. I can not find it anywhere in the extensions menu, add-ons manager, etc. to turn it off... I have looked in every folder and area that I can, looked through my entire account info, profile, security, extensions, plug-ins, etc. Can you please help me find it so I can turn it off, uninstall etc.

Thank you for your help!

I just approved an upgrade to Firefox that mentioned something about a new way of dealing with extensions. The first thing I noticed was my 1Password add-on in the toobar disappeared. I took the steps recommended by 1Password to add it back, and I can get a 1Password icon to appear on the toolbar, but it is non-functional. I confirmed 1Password is still functional with an icon in the toolbars of my other browsers. What gives?

Previously when you click the ADD ON button a list of extension icons appeared but not if you click ADD ON button a theme tab pops up Now I can not use the extension I want to use eg for video download I could click the downloader icon and the video would start downloading. Now as the list is gone how do you use the down load ext if the icons are not listed. It is now a useless browser as I could not use the extension Even a simple eraser history icon is not there so I had to go to settings to clear data Very inconvenient Before you click the eraser button and history is cleared by 1 click Please restore ADD ON list button to make the browser more convenient as b4. After the recent update all the features are not visible

Hi use Firefox 56 for testing purposes sometimes.

I ran into this error, however, the links are dead that go to the solution. https://support.mozilla.org/en-US/kb/add-ons-disabled-or-fail-to-install-firefox#w_for-older-versions-of-firefox

This is one of the dead links. https://addons.mozilla.org/en-US/firefox/addon/disabled-add-on-fix-52-56/ Can it be restored please?