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I try to add extensions but it's not working, all time its shows file corrupted . so what I do for add extension on my firefox.

Today when i open my firefox all extensions are gone into unsupported extensions. But when i try the same extension again it shows error message as "file is corrupted" I… (xem thêm)

Today when i open my firefox all extensions are gone into unsupported extensions. But when i try the same extension again it shows error message as "file is corrupted"

I try other extensions too, but result same I try on homepage of extension too, but result same.

please help me to get out of this problem..

Asked by PritamChaudhari 1 năm trước

Answered by the-edmeister 1 năm trước

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why won't any of the ad-blockers download?

I've been using ublock for years. Suddenly today it disappeared from FF and I am unable to download it or any other adblocker. I re-installed FF but that didn't help. Wha… (xem thêm)

I've been using ublock for years. Suddenly today it disappeared from FF and I am unable to download it or any other adblocker. I re-installed FF but that didn't help. What happened?

Asked by dandree 1 năm trước

Answered by Chris Ilias 1 năm trước

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All of my addons are disabled and I can't get them back!

Is it an update that made everything no longer verified? It's all disabled and there is no way for me to get them back. Not even if I removed them and tried to redownload… (xem thêm)

Is it an update that made everything no longer verified? It's all disabled and there is no way for me to get them back. Not even if I removed them and tried to redownload from the store.

Asked by Engage 1 năm trước

Answered by Seburo 1 năm trước

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Kaspersky Password Manager is installed but does not become active

I get the following message today with Add-on signing in Firefox: Kaspersky Password Manager could not be verified for use in Firefox and has been disabled. What can or s… (xem thêm)

I get the following message today with Add-on signing in Firefox: Kaspersky Password Manager could not be verified for use in Firefox and has been disabled. What can or should I do?

Asked by Vaatje 1 năm trước

Answered by Seburo 1 năm trước

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Settings changes after updating to version 66.0.3 (32bit)

After updating to version 66.0.3 (32bit) of Firefox I noticed that some of my Privacy & Security settings are different -- I seem to remember -- from what I had previ… (xem thêm)

After updating to version 66.0.3 (32bit) of Firefox I noticed that some of my Privacy & Security settings are different -- I seem to remember -- from what I had previously set them to be.

Under Logins & Passwords, although neither "Ask to save logins and passwords for website" nor "Use a master password" is selected and "Saved Logins..." is empty, version 66.0.3 offers a selection on some websites.

I learn to program back in the dark ages when Assembler and Fortran where the main program languages and Cobal was being developed on a 4K and then 16K puters. Programmers really had to know what they were doing as well as being careful not to drop the trays of cards when loading programs.

It's too bad that most of today hot-shot IT wizards don't have to be as concerned!!!

j.p.

Asked by EcoResolve 1 năm trước

Answered by jscher2000 1 năm trước

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For add ons get: Download failed. Please check your connection. message

My Adguard add on was disabled by Firefox about midnight May 3, 2019. Now when I try to install Adguard or any other add on I get the message, "Download failed. Please c… (xem thêm)

My Adguard add on was disabled by Firefox about midnight May 3, 2019. Now when I try to install Adguard or any other add on I get the message, "Download failed. Please check your connection." The message occurs whether or not I am signed in to my Firefox account. My security package is Norton Online provided and updated through my ISP Earthlink. Thanks, in advance, for your attention to my problem.

Asked by robertjh 1 năm trước

Answered by Chris Ilias 1 năm trước

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All addons disabled for being unsupported

Suddenly while browsing, I got a bar notification saying that some of my addons had been disabled because they were unsupported. Clicking the button took me to a page tha… (xem thêm)

Suddenly while browsing, I got a bar notification saying that some of my addons had been disabled because they were unsupported. Clicking the button took me to a page that showed no addons, but linked to a page for Legacy Addons in which I found 25 of my addons (That's literally all but 2) have been marked as "not verified for use in Firefox" and disabled, despite literally all of them working mere seconds again and a large majority of them being obtained directly from Mozilla's official addon website! Firefox didn't even receive an update or anything, they just all randomly got flagged out of nowhere for no reason. Why are all of my addons suddenly marked as unverified and disabled, and how can I enable them all again?

(The uploaded image doesn't seem to be showing in the support thread, so here's a direct link https://puu.sh/Dnxlm/b471b782d7.PNG )

Asked by EasternSanarise 1 năm trước

Answered by Chris Ilias 1 năm trước

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Add-ons disabled message but no add-ons present?

Today I got a yellow popup at the top of my browser indicating that some add-ons couldn't be verified and had been disabled. I clicked it and it took me to the add-ons m… (xem thêm)

Today I got a yellow popup at the top of my browser indicating that some add-ons couldn't be verified and had been disabled. I clicked it and it took me to the add-ons manager showing a confusing message:

"The following add-ons have been disabled in Firefox. You can find replacements or ask the developer to get them verified. ... You don't have any add-ons of this type installed"

Downright confusing. See attached screenshot.

Asked by billynoah 1 năm trước

Answered by billynoah 1 năm trước

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Addons still broken, "study" hasnt been added to my browser

Apparantly a fix was supposed to have been rolled out via studies, yet it doesnt show in my list and my addons are still broken. Is there a delasy on the rollout for some… (xem thêm)

Apparantly a fix was supposed to have been rolled out via studies, yet it doesnt show in my list and my addons are still broken. Is there a delasy on the rollout for some users or should i start looking for a replacement?

Asked by Deimos93 1 năm trước

Answered by the-edmeister 1 năm trước

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addons not working

Hello, My addons have stopped working. They are all shown as Legacy Extensions. Also, I can not install new ones. This is obviously due to the recent Firefox bug. I have … (xem thêm)

Hello,

My addons have stopped working. They are all shown as Legacy Extensions.

Also, I can not install new ones.

This is obviously due to the recent Firefox bug.

I have noted the in about:config xpinstall.signatures.required has been set to false so it looks like Firefox has had the fix applied.

I believe this should have cured the problem, but for me it does not work - my add-ons are still shown as Legacy and I can't install new ones.

Is there anything I can do to cure this ?

Regards,

Nick.

Asked by Moors_Walker 1 năm trước

Last reply by McCoy 1 năm trước

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Toolbar icons for reinstalled extensions are present but invisible

Following the fix for the recent "disable all extensions" problem, I reinstalled some extensions. The buttons for these extensions are present on the toolbar but have no … (xem thêm)

Following the fix for the recent "disable all extensions" problem, I reinstalled some extensions. The buttons for these extensions are present on the toolbar but have no visible icons. The attached screenshot was taken with the mouse over the Adblock Plus button. The button is shown as a square of a grey that's slightly darker than the background & the tooltip text is also shown but the Adblock Plus icon isn't visible on the button. The buttons for all the reinstalled extensions are similarly lacking their icons. Extensions that were *not* reinstalled but were only re-enabled by the fix do display their icons (e.g., the red shield outline visible immediately left of the grey Adblock Plus button). How do I persuade Firefox to display the missing icons?

Asked by NeilFKMcLachlan 1 năm trước

Answered by NeilFKMcLachlan 1 năm trước

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All add-ons suddenly blocked for being unsigned

All of my add-ons were suddenly blocked and disabled while watching a video on Amazon's Prime Video service. When I go to the Add-Ons manager they are all listed under th… (xem thêm)

All of my add-ons were suddenly blocked and disabled while watching a video on Amazon's Prime Video service. When I go to the Add-Ons manager they are all listed under the Unsupported section. Clicking the More Information link for each takes me to https://support.mozilla.org/en-US/kb/add-on-signing-in-firefox

Now, I can't vouch for each of the Add-Ons I've listed below, but I know that the HTTPS Everywhere add-on (2019.5.2.1) has a valid signature and has been working for months for me on the up to date version. All of the add-ons I have are still up on addons.mozilla.org, I just can't use them. Any attempt to download them from addons.mozilla.org results in a "Download failed. Please check your connection." error message:

AdBlocker Ultimate CanvasBlocker Google Search "View Image" Button Greasemonkey HTTPS Everywhere Privacy Badger

Asked by DeLurk 1 năm trước

Answered by Chris Ilias 1 năm trước

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Avast Online Security disabled by Firefox

1) Avast Online Security could not be verified for use in Firefox and has been disabled 2) Avast Safeprice could not be verified for use in Firefox and has been disabled … (xem thêm)

1) Avast Online Security could not be verified for use in Firefox and has been disabled 2) Avast Safeprice could not be verified for use in Firefox and has been disabled 3) DuckduckGo Privacy Essentials could not be verified for use in Firefox and has been disabled

These three items are not working now, and they are important to me.

Kindly contact Avast and DuckduckGo, and figure out a COMPROMISE to make these items still work on the latest Firefox version 66.0.3. If you can't do that, then I can no longer use Firefox.

My safety is more important than whatever weird idea your update guy had, and who apparently used the "ZERO nada zilch microsoft method of testing" before unleashing it on the unsuspecting user. When will you guys learn about TESTING!?

Asked by I thought there was cake 1 năm trước

Answered by Andrew 1 năm trước

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Add-ons won't download or install

I've tried to install from the Mozilla add-ons site and directly from the publisher's web site. From Mozilla I keep getting a message the add-on didn't download and I sho… (xem thêm)

I've tried to install from the Mozilla add-ons site and directly from the publisher's web site. From Mozilla I keep getting a message the add-on didn't download and I should check my connection. Directly from the publisher Firefox claims the file is corrupted. What gives? Since Firefox killed AdBlock Plus I wanted to install either Ghostery or AdBlockerPlus and both crapped out.

Asked by LilBro 1 năm trước

Answered by jscher2000 1 năm trước

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All of my addons broke. (except one tab)

I was using fire fox as normal and then all of a sudden all of my add-ons except one tab disappeared. Going into my add-ons settings I can see that all of my other add-on… (xem thêm)

I was using fire fox as normal and then all of a sudden all of my add-ons except one tab disappeared. Going into my add-ons settings I can see that all of my other add-ons aside from one tab have been moved into unsupported. They all have the message " <addon> could not be verified for use in Firefox and has been disabled."

I tried Going to the Fire Fox add-ons page and I can not install any add-ons. Rebooting Fire Fox does not fix the issue.

It also reset my default search engine.

Asked by wire_wolf 1 năm trước

Answered by Chris Ilias 1 năm trước

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all my installed browser extensions where suddenly disabled and I cannot re-install them

Just today Mozilla suddenly reported that several of my extensions where outdated and had been disabled. When I checked the 'legacy extension list' is showed every single… (xem thêm)

Just today Mozilla suddenly reported that several of my extensions where outdated and had been disabled. When I checked the 'legacy extension list' is showed every single extension as being unsigned, the list includes:

Add Block Plus IDM Integration module Malwarebytes browser extension

I have gone to the add on page and tried to install (or re-install) the latest version of each of these and it fails with the error "Download failed. Please check your connection." As I know my network connection is good, this is clearly bogus. So far all I have done otherwise is run a full virus scan with malwarebytes (and got nothing) and reboot just in case. Some searches on the web have turned up installation failures like i am getting, but most of them where a year ago or more and specific to a given add on. I haven't found anything on mass disabling all extensions.

Currently running version 66.0.3 (64 bit) of mozilla.

Thanks for any help you can provide, Eric Hough

Asked by erichough 1 năm trước

Answered by Chris Ilias 1 năm trước

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STILL CAN'T LOG IN!!!!

I STILL CANNOT LOG IN! I had to create a new account! When I try to access this account I get a "page not found" error! I also cannot upload the error page image I made.… (xem thêm)

I STILL CANNOT LOG IN! I had to create a new account! When I try to access this account I get a "page not found" error! I also cannot upload the error page image I made. IT'S SMALL! All I get is an endlessly revolving wheel! Who knows how long this account will last. has firefox been HACKED? I COULD NOT get a confirmation Email, WTF is wrong with firefox? All my add ons, themes, extensions are GONE! What happened to my original account? WHY COULDN'T I LOG INTO IT? WHY COULDN'T I GET A CONFIRMATION EMAIL?

Asked by sheila 1 năm trước

Answered by jscher2000 1 năm trước

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Why have you abandoned your customers by removing addons

The add-ons make surfing the web safer, such as blocking trackers & facebook snooper. I feel totally vulnerable going on the web with out Privacy Badger & Faceboo… (xem thêm)

The add-ons make surfing the web safer, such as blocking trackers & facebook snooper. I feel totally vulnerable going on the web with out Privacy Badger & Facebook Container. It seems that you have abandoned the principles that make Firefox stand out about the rest of the browsers. Without those Add-ons, then Firefox is no different.... Please, resolve this problem, soon.

Thanks, Worried Firefox User

Asked by jorai 1 năm trước

Answered by Chris Ilias 1 năm trước