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How to fix Netflix Error Code M7121-1331-p7

Netflix Error Code M7121-1331-p7 – How to fix – Specifically, if an error notification m7121-1331-p7 ever occurs on your computer while you are using Netflix, it indicates that the browser is faulty. Netflix is basically an online media service provider where you can watch movies and TV shows. In addition to all these extraordinary features, Netflix also lets you stream directly to your smart TV, PC, Mac, or game console.

An error message is all you need to ruin all the fun and enjoyment. So, if you are using an unsupported browser, it may interfere with Netflix. As a result, streaming will stop, as well as TV shows and movies. Moreover, corrupted data in the cache folder can affect the proper functioning of the application.

Are you looking for methods that can solve the problem once and for all? Then this page might be the right gateway that will guide you to 5 conventional remedies. Moreover, we will also discuss other probable reasons that can lead to this error.

Basic factors that lead to Netflix error code m7121-1331-p7.

You may notice that when you start Netflix, the screen goes black and the message “Oops, something went wrong … Unexpected error …” is displayed. This is just one component of the Netflix error code m7121-1331-p7. Here we will discuss the underlying causes:

If the browser is not supported or if you are not using the latest HTML version, the main streaming players will not work.

Browser extensions may be in conflict with Netflix. Otherwise, the browser may be missing the installation files.

Netflix’s terms and conditions are based solely on copyright considerations regarding cookies and cache. If these cookies or cache get corrupted, abrupt error messages will be displayed in Netflix.

If the Netflix server is unavailable, you may receive this message. Unfortunately, there is no fixing method for this line. You just have to wait for the connections to normalize.

After you get used to these 4 basic reasons, let’s proceed to fix each of them. However, before you proceed, check if you are using a stable internet connection. Moreover, you need administrator access to your computer to apply all the methods mentioned below.

You do not need to be tech-savvy to fix this risky error. All you need is proper guidance. So, stop waiting and resort to the methods mentioned below. Apply the most appropriate methods that will help you fix the problem.

Note: within the highlighted points, mark the lines that are crucial for running Netflix without interruptions.

Browser Requirements:

You must first meet all the basic requirements to run Netflix without errors:

Google Chrome version 64 or later. Mac OS X 10.10 or later (Mavericks).

Internet Explorer 11 or later on Windows 8.1.

Microsoft Edge on Windows 10.

Mozilla Firefox version 59 or higher. Mac OS X 10.10 or later (Yosemite).

Opera version 47 or higher. Mac OS X 10.10 or later (Yosemite).

Safari on Mac OS X 10.10 or later (Yosemite).

If the system is missing any of these configurations, you should get them immediately. Improve the experience of watching movies and TV shows on Netflix. Once you meet the basic requirements, Netflix error code m7121-1331-p7 will be fixed. However, if advanced solutions are required, read the next section.

Method 1: Disable the browser extension

Browser extensions add features to the browser, and it is true that they help improve the functionality of a website. Moreover, you can also use these extensions to remove unnecessary elements on the web, such as pop-up ads. However, in certain cases, they act as a hindrance. The best hack to restart Netflix is to disable extensions.

To proceed, open the browser that you use to launch the Netflix application. Then, enter the following address in the dialog box: (browser name): // Extensions. Wait for a while until all extensions are disabled. Now restart the device and try to access Netflix.

Note: Replace the word “browser name” with the one you are using. Now you will get a list where you set all the buttons next to the extensions to OFF.

Method 2: Update the browser

The programmers who design browsers try to help users fix minor technical flaws by updating the version. This not only improves performance, but also browser security:

Windows comes with a built-in browser, such as Internet Explorer. Every time you update Windows, this browser is automatically updated. If you use Firefox, you can manually check for updates by clicking the “Check for Updates” button. You can easily find this button in the “Help” menu on the “About Firefox” tab.

You can perform the same procedure for Chrome. The only difference is that you click Customize to the About menu and hold down the Control key. The only additional benefit of using the browser is that it updates itself every time you run it.

Every Apple device comes with Safari. Whenever an update is available for Safari, you will receive a notification as such “App updates available”. Click on the link, go to the App Store and click on the Update button.

Now Windows 10 comes along with Microsoft Edge. Updating the browser is fundamentally different from others. To update it, press the Windows key and in the blank dialog box, type “Check for updates” and press Enter. When a new window appears, look for the “Check for updates” option right in the “Update status” section and select it. When the latest updates are displayed, select the compatible one and click the Update button.

You can also check if you are using the latest version of Opera. If not, click the Opera menu and select the “About Opera” option. Note whether recent updates are available or not. If the latest versions are released by the web developers, click the Update button and wait with patience.

If you update the browser regularly, it can detect and fix the security issues automatically. This can easily solve Netflix error code m7121-1331-p7.

Method 3: Clear browser cache

Different browsers have different configurations to clear the cache and temporary files:

Open the browser and type the following in the address bar: chrome://settings/clearBrowserData. When the Clear Browser Data window appears, try to find the Advanced menu and click on it. A list of all temporary files and cache will be displayed. Select all of them. Set the time range in the drop-down menu and select the period since when you want to delete the cached information. If you want to delete all entries, select “All times”. Finally, click “Delete data” and close all browser windows.

Method 4: Reinstall the browser

Reinstalling the browser depends on the device model and the operating system you are working on:

For Windows 10:

Go to the official website of the browser and download the latest version in the form of a compressed file on your computer. Now click on “Start” and select the “Control Panel” option. Then click on “Add or Remove Programs”. A new list of all recently added applications will appear. Scroll through until you find the files associated with the browser. Right-click the application and select the Uninstall button from the drop-down list. Follow the on-screen instructions to remove the files completely.

For macOS:

This is a manual process, but the easiest one. Just go to the Applications folder and select the browser you want to uninstall. Now click on the icon and drag it to the Trash. Finally, use the keyboard shortcuts to open the Advanced option associated with the Recycle Bin. Use the controls and click on the recycle bin icon. Click the Empty Trash option to remove all the associated files from the browser.

To reinstall the browser, go to the App Store and try to find the latest version that is compatible with the operating system you are using. Click the Download button and install the browser.

Once these processes are completed, try to check if this is enough to fix the Netflix error code m7121-1331-p7 issue.

Method 5: Update the Widevine Content Decryption Module

If the above methods cannot help you, the clear reason is that the browser cannot find the decryption module. This actually allows the application to play video and audio content that is copyrighted. The only way out of Netflix error code m7121-1331-p7 is to update Widevine Content Decryption Module.

Just go to the browser and type the following in the address bar: chrome://components/. Then press the enter key. Now look for the “Check for updates” button and click on it. Try refreshing the page and note whether the status of the updated version is displayed. If an update is available, it will be installed automatically when you restart the computer.

Final recommendation…

In this article you will learn how to fix Netflix error code m7121-1331-p7 in a simple way. All you need to do is to follow the steps carefully without skipping any of them. By the end of the article, you will surely get rid of the issues and be able to use Netflix without any problems.

However, real-time errors never occur after prior notice. So, if you encounter one or two problems and additionally can’t solve it, feel free to discuss it. At the bottom of this page, you will get a comment box where you can post your questions and experiences. You can also ask for technical support if you are not confident enough to perform the methods yourself.

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