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How do I delete old plugins?

Just recently gotten back into using Firefox. Have been using Chrome. Firefox has one thing that Chrome doesn't have. So I see a number of old Plugs Ins from back when. H… (閱讀更多)

Just recently gotten back into using Firefox. Have been using Chrome. Firefox has one thing that Chrome doesn't have. So I see a number of old Plugs Ins from back when. How do I delete them. I've set to Never Activate. After each Plug In shows RESEARCH. But I don't want to research...I want to delete the old ones. So where do I go from here?

Loy 於 6 年前 詢問

geonuine 於 6 年前 解答

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How do I OPEN and read pdf docs on line rather than download, save and then read and delete. This only happens on some sites & started recently.

When I go to a site and try to open something (like a monthly statement, etc.) instead of opening it in pdf so I can read it Firefox makes me download it, save it, and th… (閱讀更多)

When I go to a site and try to open something (like a monthly statement, etc.) instead of opening it in pdf so I can read it Firefox makes me download it, save it, and then open it. Then I have to go through the whole find it and delete it routine if I don't want to keep it. Don't know why this started to happen recently, and it does not do it on all sites.

pdf26 於 6 年前 詢問

Wesley Branton 於 6 年前 解答

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Adobe Flash Player missing, even though I updated multiple times.

Hi, While I was browsing through a website I commonly use, an error popped up telling me I had to update or get a flash player to play a song. This was not normal due to … (閱讀更多)

Hi, While I was browsing through a website I commonly use, an error popped up telling me I had to update or get a flash player to play a song. This was not normal due to the fact I updated Adobe Flash less than a week ago to the latest version from their official website, because of the same problem. I proceeded to the Adobe Flash website and, because I was unable to find any other solution, installed the player again, guessing there was a newer version.

Meanwhile, before installing the "newer" version, I tried the same link on the other browsers I had -- Google Chrome and Internet Explorer. Surprisingly, it worked. However, I prefer firefox so I am still trying to solve this problem.

The installer told me to close firefox, so I did. After what seemed like a successful installation, I opened Firefox again and re-tried the link, as well as a few others. The same message popped up, and it was NOT an ad - I am perfectly capable of recognizing a website message from an ad. I then went on another website, and the following message popped up: "Adobe Flash Player is out of date. Please update. Current version: 0.0.0"

Surprised from all of this, I proceeded to check my Flash Player. I did so on multiple websites, and they all gave the same answers - that my flash player is missing. That is quite strange, taking the fact I updated it a week ago, and 15 minutes before checking it. What I have also noticed, is that I am still capable of opening youtube videos and listening to some songs. That is about all I am currently capable of doing.

I don't want to change my browser, since I've used Firefox for a long time and prefer it in front of other browsers. Please help me leave it that way. I've never had this happen to me. Thanks in advance. ~ Trif

In case needed, the website I was listening songs from was SoundCloud. www.soundcloud.com

Trif 於 5 年前 詢問

Wesley Branton 於 5 年前 解答

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x-vlc plugin gives me a plugin is needed to display the content

I am trying to display streaming content from 4 webcams within my local network. This works properly on my Linux Mint box with Firefox 48.0, but does not work on My macbo… (閱讀更多)

I am trying to display streaming content from 4 webcams within my local network. This works properly on my Linux Mint box with Firefox 48.0, but does not work on My macbook running OSX El Capitan 10.11.5 on Firefox 50.1.0. Also same problem on my IMac.

The html code is like this...

<object type="application/x-vlc-plugin" data="rtsp://LWK-????:????????@192.168.1.xx:554/img/video.sav" width="500" height="375" id="video1"> <param name="movie" value="rtsp://192.168.1.0/archive/xxxxxxxxxxx"/> <embed type="application/x-vlc-plugin" name="video1" autoplay="no" loop="no" width="500" height="375" target="rtsp://LWK-????:????????@192.168.1.???:554/img/video.sav" />

I downloaded Flip4mac, as was advised on a post I found on stackoveflow, but that made no difference.

How do I know which plugin is needed? Searching on extensions, I see nothing for x-vlc-plugin. Is extension same as plugin? What do I download if not Flip4mac?

Any help would be greatly appreciated, Thanks, Joe

Joe 於 3 年前 詢問

cor-el 於 3 年前 解答

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Primetime Content Decryption Module not installing

I have recently "refreshed firefox" and now the Primetime Content Decryption Module is not installing. I never had this problem before and I have refreshed firefox multip… (閱讀更多)

I have recently "refreshed firefox" and now the Primetime Content Decryption Module is not installing. I never had this problem before and I have refreshed firefox multiple times but the Plugin has always installed itself. It keeps saying "Primetime Content Decryption Module provided by Adobe Systems, Incorporated will be installed shortly."

Please reply and Thanks for the help.

exhaust23 於 4 年前 詢問

exhaust23 於 4 年前 解答

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Unable to check Plugins since updating to 35.0

When I go to "Tools" then click on "Add-Ons" then click "Plug-Ins" and then click on "Check To see If Plug-Ins Are Up To Date" it goes to Mozilla Check Your Plug in Page … (閱讀更多)

When I go to "Tools" then click on "Add-Ons" then click "Plug-Ins" and then click on "Check To see If Plug-Ins Are Up To Date" it goes to Mozilla Check Your Plug in Page all it does is sit and spin at the "Checking with Mozilla on the status of your plugins." I am using Win7 Pro and just downloaded Firefox update to 35.0.

new_aged2perfection 於 5 年前 詢問

new_aged2perfection 於 5 年前 解答

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I can't play Netflix with Firefox 50

All working fine with Firefox 49.0.2 few day ago after the new update to Firefox 50.0 I can't play anymore Netflix, because Firefox 50 don't download the plugin like you … (閱讀更多)

All working fine with Firefox 49.0.2 few day ago after the new update to Firefox 50.0 I can't play anymore Netflix, because Firefox 50 don't download the plugin like you can see in the pictures (No you can't see because Firefox 50.0 refuse to upload the picture). I Firefox 50 I can play Youtube, with Chrome I can play anythings I hope the update coming soon and fix the problem Thanks Cariboou

Cariboou 於 3 年前 詢問

FredMcD 於 3 年前 解答

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How can I delete unused plugins?

Hello, I have some de-activated plugins (f.e. Java 9 EA Build 118) or some elder plugins, which doesn´t work in this version or some I´ll never will need? O.K. they are … (閱讀更多)

Hello, I have some de-activated plugins (f.e. Java 9 EA Build 118) or some elder plugins, which doesn´t work in this version or some I´ll never will need? O.K. they are de-activated, but my list get longer and longer. I just wonna delete / remove them. How to do? Or are there any tools? ADD-Ons have the choise: de-activate or remove. Why plugins don´t have this option?

With best regards and have a nice weekend Stefan alias Fuzzy31

Fuzzy31 於 4 年前 詢問

James 於 4 年前 解答

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Solved: 'Warning: Unresponsive Plugin; Shockwave flash may be busy, or it may have stopped responding.'

A lot of people have this problem, so did i. It only happened if i was logged on as an user (on multiple computers), thus the administrator user account didn't had any pr… (閱讀更多)

A lot of people have this problem, so did i.

It only happened if i was logged on as an user (on multiple computers), thus the administrator user account didn't had any problems.

After multiple months of frustration and browsing the internet for a solution i was at the point of try to change each setting in Firefox and see if it would work, if not set it back. Luckily my first educated guess was the correct one! :)

What worked for me was to set the 'dom.ipc.plugins.flash.subprocess.crashreporter.enabled' to false in about:config

1. Thus type in your browser the next url: about:config 2. Click the button: 'I'll be carefull, I promise!' 3. type in the new searchbar: 'dom.ipc.plugins.flash.subprocess.crashreporter.enabled' 4. double click on the preference to set it to false. 5. close the tab in Firefox 6. close (all instances of) Firefox 7. start Firefox 8. happy surfing :)

Enjoy

ITryToHelp 於 6 年前 詢問

AliceWyman 最近回覆 於 6 年前

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firefox complains about outdated flash plugin, but I am on the adobe flash ESR channel and I have the latest ESR rev.

It seems to me that firefox is not aware of the ESR channel of adobe flash. I am on the latest flash ESR rev but firefox keeps complaining about an unsafe outdated flash … (閱讀更多)

It seems to me that firefox is not aware of the ESR channel of adobe flash. I am on the latest flash ESR rev but firefox keeps complaining about an unsafe outdated flash player.

latimeria 於 5 年前 詢問

James 於 5 年前 解答

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composite reflectivity loop (animated weather radar image) won't work in Firefox.

Just switched from XP to Win 7 Pro. Installed Firefox. When trying to view a composite reflectivity loop (animated weather radar image) on the National Weather Service si… (閱讀更多)

Just switched from XP to Win 7 Pro. Installed Firefox. When trying to view a composite reflectivity loop (animated weather radar image) on the National Weather Service site, I get an error message that a plug-in is missing, but no other details.

Thanks,

Ed

epare 於 5 年前 詢問

guigs 於 5 年前 解答

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Asks to install jave continually

Click on a web that needs java ... get the popup - activate plugin ... I agree Then it says Plugin out of date and takes me to Oracle site and downloads installer Run &… (閱讀更多)

Click on a web that needs java ... get the popup - activate plugin ... I agree Then it says Plugin out of date and takes me to Oracle site and downloads installer Run & install .... Start browser again .... go to site Tells me plugin is needed - install plugin ... I select yes Then get popup to 'run java runtime environment' I accept Then I get popup 'plugin not available' do I want manual install I select yes and it takes back to Oracle web site and it starts all over again.

Keeps going around the loop.

This is on PC version W64 sp1 Firefox ver 34.0.5

sargan 於 5 年前 詢問

FredMcD 於 5 年前 解答

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why can't firefox open with the default profile. should it be renamed?

in the process of installing "malwarebytes" for additional protection, the Norton toolbar on firefox was reduced in size by the lose of my "vault " option. This prompted… (閱讀更多)

in the process of installing "malwarebytes" for additional protection, the Norton toolbar on firefox was reduced in size by the lose of my "vault " option. This prompted the reinstallation of Notion securities suite which then prevented the opening of firefox. Internet explorer works fine but I have used firefox for years so why change. Firefox now won't open (even after being uninstalled and downloaded and reinstalled. The message appears "Your firefox profile cannot be loaded , etc." Following your forum instructions, I did locate a profile file with the word "profile" imbedded. The word "profile" in the path stream is preceded by an odd name (like a foreign name). Path= "C:\Users\Owner\AppData\Roaming\Mozilla\Firefox\Profiles\bzjajhor.default-1419035389504". Can and should this file be renamed?

Please help me get back to firefox. Thanks

larry21438 於 5 年前 詢問

cor-el 於 5 年前 解答

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Youtube videos randomly not working

Hey, ive read some other threads but didnt notice anything that solves the problem. So yeah, recently, like 3 days ago or so, youtube videos started randomly not loading.… (閱讀更多)

Hey, ive read some other threads but didnt notice anything that solves the problem. So yeah, recently, like 3 days ago or so, youtube videos started randomly not loading. I mostly use youtube to play music, got my own playlist, but now the songs try to load for like 10 seconds or so and then skip to other song. Tried playing a song not as a part of playlist, but a separate video. Tried to load, but eventually got error. On read more there were few suggestions, ive tried them all, nothing changed. Deleted cookies and cache. Tried playing firefox in safemode, then youtube videos work fine. btw, i guess i should mention, that i use adblock plus so that i could play the playlist and not get those 10 minute ads between every song. if i manually disable adblock, nothing changes mostly. Though 1 time the video started with an ad before the song but only once. if anyone could help me i would appreciate it. If u need any more info ask away :) (so far it seems like only videos from my playlist fail to load)

Lethos 於 5 年前 詢問

guigs 於 5 年前 解答

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One solution to Flash Plugin hanging or crashing issues.

hey guys, i wasnt sure where i could put this info, i have discovered some info regarding the "FLASH PLAYER PLUGIN." that doesnt seem to be documented on any kb article … (閱讀更多)

hey guys, i wasnt sure where i could put this info, i have discovered some info regarding the "FLASH PLAYER PLUGIN." that doesnt seem to be documented on any kb article or support thread, so hopefully one of you will be able to help getting this submitted. obviously this wont fix everyone's problem, but it should be included.

THE PROBLEM::

Flash Player Hanging or Crashing (unable to watch flash/video content) Script has become unresponsive error message when trying to view flash/video content

THE SOLUTION:

a possible cause to this problem is that you have lost permissions to the file directory where flash is actually stored. without these permissions you will be unable to properly utilize the flash plugin on firefox.

to fix the problem we will need to update the security settings on the flash directory.

for 32 bit machines: C:\Windows\system32\Macromed\Flash

for 64 bit machines: C:\Windows\SysWOW64\Macromed\Flash

navigate to the \Macromed\ folder and right click on the flash folder and select properties. click on the security tab at the top of this box then on the advanced button at the bottom of this box. after navigating to this screen, you will need to click change permissions. first make sure there is no deny statement which is denying access to this folder, if one exists, remove it. second make sure that the name "Everyone" has the abilty to read and execute, to do this: click on everyone, then edit. next, select: apply any changes to: "This folder, subfolders, and files." this is at the top of the edit box. after you click ok to the changes you made, you will need to enable the option: "Replace all child object permissions with inheritable permissions from this object." now click the apply button, then ok button. now check to see if firefox is working.


if you find that you are unable to change these permissions, then you lost access to the parent folders as well and they are replacing child object permissions. you will need to apply the solution above to the parent folder that is overriding the permissions. this will either be: \system32\ or \SysWOW64\ depending on your machine or possibly even the \Windows\ folder.

If you find that these parent folders indeed had their permissions lost, then you have likely acquired some malware. You should download Malwarebytes Anti-Malware and do an update and full scan.

Obscvred 於 5 年前 詢問

FredMcD 於 5 年前 解答

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Gmail says javascript must be enabled on my Mac and I can't figure out how to do that.

I have a Mac and have Firefox 43.0.4 for my browser. I couldn't get an interactive website to work so did something with javascript. It was the wrong thing to do. Gmail … (閱讀更多)

I have a Mac and have Firefox 43.0.4 for my browser. I couldn't get an interactive website to work so did something with javascript. It was the wrong thing to do.

Gmail msg says: "JavaScript must be enabled in order for you to use Gmail in standard view. However, it seems JavaScript is either disabled or not supported by your browser. To use standard view, enable JavaScript by changing your browser options, then try again."

Somehow I ended up disabling javascript and now can't reactivate it. I need help as non of the sites are working now.

Thanks.

lbauck 於 4 年前 詢問

cor-el 於 4 年前 解答

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acrobat reader works on IE but not Firefox

Click on document on web and it does not appera - nothing happens. In Internet Explorer, no problem. Tried " about:plugins" and found Adobe PDF Plugin for Firefox 15.8.… (閱讀更多)

Click on document on web and it does not appera - nothing happens. In Internet Explorer, no problem.

Tried " about:plugins" and found Adobe PDF Plugin for Firefox 15.8.20082. I believe this is VERY RECENT PROBLEM

hraxx 於 5 年前 詢問

jscher2000 於 5 年前 解答

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What is the support for Silverlight applications? Will the support be stopped after certain versions ? If yes, What are the possible workaround for enabling it?

Please let me the support for Silverlight applications on Mozilla Firefox. Since, Google Chrome has been restricting usage of Silverlight from Chrome v42 with few workaro… (閱讀更多)

Please let me the support for Silverlight applications on Mozilla Firefox. Since, Google Chrome has been restricting usage of Silverlight from Chrome v42 with few workaround and completely eliminating the usage after v.45 . I want to if Firefox is also planning anything similar, on the usage of Silverlight plugins and application that support Silverlight. Also, let me know if there is any workaround if the support is stopped.

Thanks in advance !

raulrnb19 於 5 年前 詢問

jscher2000 於 5 年前 解答