Mozilla does not see the plugin. "A plugin is required to display this content." How to fix this problem in Mozilla Firefox. Download Flash plugin for Firefox only from the official source

If you get the error "A plug-in is required to display this content" in Firefox when trying to play a video, you need to install the Flash plug-in for Mozilla or, if it is connected, check its settings. Also, this applet is required in Mozile not only for watching videos, but also for launching browser games, displaying animated banners and various interactive elements on web pages.

Until recently, a similar notification was displayed in the absence of a Java plugin. But, starting with version 52, FF no longer supports it, as well as other NPAPI modules (Silverlight, Adobe Acrobat). Their functionality is provided in the web browser by others software solutions.

This article will help you add the missing video plug-in to Firefox, and also tell you which mode of operation you need to set.

Installation

1. In Firefox, open the plug-in offsite - https://get.adobe.com/en/flashplayer/.

2. Make sure the first block displays your PC configuration (browser and system).

3. In the next block, uncheck the boxes by clicking the mouse so that no additional programs are installed into the system along with the plug-in.

4. Click the "Install ..." button.

5. When the download is complete, at the top right, click the down arrow icon.

6. In the pop-up window, click the "folder" icon.

7. Click right click according to the installer. Select "Run as administrator ..." from the menu.

8. Grant access to the installer: click "Yes".

9. Change the plug-in update mode, if necessary. Click Next.

10. Wait for the installation to complete.

11. Restart your browser.

Debugging a plugin

If Flash is installed in Firefox but doesn't work, try the following:

1. Press the "Menu" button (the "three stripes" icon at the top left).

2. In the panel, select Add-ons.

3. In the plugin line, check the launcher add-in. The optimal value for frequent playback of media content on web pages is "Always On".

Update Flash:

On the add-ons tab, click the "gear" icon. Select Check for Updates from the list.

Or download the update via the Panel Windows management:
1. Open: "Start" → "Control Panel".

2. Click the " Flash Player… ».

3. In the "Updates" tab, click "Check now".

Try disabling add-on filters:
1. On the page "Supplements", in the block " Shockwave Flash", Click" Details ".

2. In the options "Block dangerous ...", "Enable protected mode ..." uncheck the boxes.

If none of the above methods work, try playing the video on the webpage in a different browser.

If an error is displayed after setting the appropriate settings in Firefox, remove Flash from the system, download it from the offsite new version and reinstall. Additionally, check the network rules in the firewall: are they allowed network connections the Flash plugin.

I think that each of us at least once came across a situation when, after opening the browser, it turns out that the video on the page does not play. Typically, this inconsistency occurs when you reinstall the operating system or turn on the computer you just purchased. Sometimes it also happens that in one browser everything is displayed normally, while in another, for example, in Mozilla, you see a black screen with the words "a plug-in is required to display this content."

Firefox, Opera, Internet Explorer- it doesn't matter, the main thing is that there is a problem, and something needs to be done with it. However, there is no reason to worry, the situation can be easily and quickly resolved!

What is Adobe Flash Player

It is with the help of you that you have the opportunity to view any videos on all kinds of sites. It is worth downloading this program once, and you can forget about it anymore, the video will be displayed correctly. However, the application has one drawback: it is very resource-intensive, that is, for it correct work you need at least an average level of filling in your computer. Otherwise freezes may occur and especially if you try to play a large video.

How to download and install

Flash player is not installed by default in Mozilla browser, therefore, it must be downloaded separately. To do this, go to the official website of the developer, which has the same name. Please note that on the page there will be automatically ticked boxes opposite several lines offered by additional software. If you do not need it, do not forget to uncheck these very boxes, and then click on the button in the lower right row "Install". However, if the player has already been installed on your computer before, you will see the "Update now" button, after which it will be updated to the latest version.

After that, launch the installer you just downloaded. Will be allowed by default automatic installation updates, I advise you not to change anything.

Click "Next" and wait for the installation process to complete. At the end of the process, you will see the corresponding "Finish" button. The browser may or may not ask for a restart, in any case, restarting your web browser will not be superfluous. Then go to any resources that contain videos and enjoy watching!

As you can see, without Adobe flash Player can, of course, live, however, this life will be very sad. For a full-fledged work on the Internet, it is better to take a few minutes and download it or update it to the latest version.

Mozilla Firefox- one of the most popular browsers for operating system Windows. It has its advantages over Google chrome, Opera and other applications for browsing the Internet. As with all other browsers, various problems can occur with Mozilla Firefox that prevent the user from navigating to the desired page on the web. If one of the errors that may occur during page loading, the user will see a notification "This content requires a plugin to display." In this article, we will look at why this error occurs and how to fix it.

Why the error occurs

Pages of sites on the Internet can be built in various ways, including using plugins from famous developers... Most often, third-party plugins are required to embed interactive elements or videos on the site. If the required plug-in for working with content on the site is not installed or activated in the browser, the error in question will occur.

"A plugin is required to display this content": what to do

It is quite simple to solve the problem with the lack of the required plug-in in Mozilla Firefox - you need to install it or activate it if it is disabled. To enable the required plugins for displaying content on the site, you must proceed as follows:

Important: If next to a plugin that you want to enable, you see an inscription that it is vulnerable and needs an update, be sure to update the plugin from the official website of the developers. The fact is that the creators are constantly fixing vulnerabilities in their software, which is why it is important to keep plugins up to date.

It is possible that you will not see Java and Shockwave Flash or one of these plugins in the list of Mozilla Firefox plugins. In such a situation, you will need to download their latest versions from the official websites of the developers and install them on your computer. Do not forget to restart Mozilla Firefox after installing the plugins for the changes to take effect.

What to do if plugins in Mozilla Firefox turn off by themselves

The browser user must configure the plugins necessary for the operation once, after which they will be automatically enabled each time. If plugins in Mozilla Firefox turn off by themselves after each exit from the browser, you need to check your computer for viruses. To do this, you can use free antiviruses, for example, AdwCleaner and Dr.Web CureIt !. It is recommended to check with both antiviruses.

If checking with antiviruses did not help to solve the problem and Mozilla Firefox continues to disable plugins by itself, make sure that the latest version of the browser is installed on your computer or uninstall the program and install it latest version from the official website of the developers.

The error "This content requires a plugin to display" error is specific to Mozilla browser Firefox. It is clear from the post that the page is not loading due to a lack of add-ons. But how do you know which plugin is needed for the browser to work stably?

Eliminating the error

The most common cause of the problem is the absence or deactivation of Flash Player, but other add-ons - Java, Shockwave Flash, may not be enough to load the page normally. To make sure all required plugins are included:

If it says next to the add-on that it is vulnerable and needs to be updated, then upgrade the plugin. To do this, click on the "Update now" link.

After updating and enabling add-ons, try again to visit the page where the browser was giving an error earlier. This time, there should be no crash message since all required extensions are enabled.

Installing plugins

If the list of plugins does not include extensions responsible for the work of Java and Flash, then they must be installed. The add-ons should be downloaded from the official websites of the developers. To download Java:

If your browser lacks a flash player, download it from https://get.adobe.com/en/flashplayer/?no_redirect. Don't forget to uncheck the boxes before downloading. additional offers- antivirus utility McAfee Security Scan Plus and the True Key ™ password manager by Intel Security.

After installing the add-ons, restart your browser. Open the plugin list again and see if the extensions are enabled.

Be careful: on some sites, an error message requiring you to install a plugin is a scammer's trick. In order not to fall for it, download the software only from trusted sources - preferably from the official website of the developer software.

Every user can collide. Even the most accurate and pedantic person who keeps track of updates of important programs for his personal computer is not immune from errors in the system or incorrect work this or that utility.

If Flash Player doesn't work in Firefox, you can fix it as follows:

Go to the official website technical support Adobe products and look under the Flash Player Help section.

In the new tab that opens, an easy-to-understand description will appear in five steps to check and install the required module.

Step one is to check if the Adobe Flash Player software is up to date. If all is well, then a similar sign will be displayed, if not, the information will be appropriate.

The second step, if there are problems, is to install the Flash Player to a custom Personal Computer... To do this, you need to follow the appropriate link.

The third step is to install the program itself.

Step four is plugin activation. The developers site presents detailed instructions to the most popular search engines as for the operating room Windows systems and for Mac OS. Recommendations for Mozilla Firefox are similar to those for Google browsers Chrome and Opera. If you learn how to fix such errors in one Internet browser, there will be no problems with others.

To do this, go to the settings menu in the "Add-ons" section, then to the "Plugins" tab and make sure that the "Shockwave Flash" module is present and active.

Also useful are two features for blocking dangerous and intrusive Flash content and additional protection from Adobe. By clicking on the links "More ..." you can see the advantages of these two functions.