YouTube won’t run after update Firefox

YouTube programs won’t run after a Firefox 58.0 update:

Mozilla Firefox is one of the popular browsers since Google Chrome, this is a favorite browser for web developers because there are many extensions for its development.YouTube may be a popular website for watching videos online, but it is not self-contained. It requires you to have the proper software on your system before its videos will play properly. If you are using Mozilla Firefox latest version then sometimes you face this problem YouTube won’t run after update Firefox. So if you want to solve this error then

Follow these Steps:

  1.  Check Firefox Plug-in:

If YouTube won’t play in Mozilla Firefox, then you can check to see if Flash is properly installed on your system. Type “about plugins” into the browser’s address bar to view a list of all the software plug-ins that are currently working with Mozilla Firefox.

Firefox Plug-in:

If Flash is properly installed, you will see an entry for “Shockwave Flash” on the page that opens. If this entry is not present, then Flash is not installed and you need to install it before you can watch YouTube videos in Firefox.

2. Mac/Windows Installation:

  • Mac users:

If you are running Windows or Apple’s OS X, then the installation process for Adobe’s Flash Player is straightforward and self-automating. You only need to navigate to the download page for Adobe Flash, select your operating system from the drop-down menu, and then select the latest version of the Flash player from the drop-down menu below it.

  • Windows user:

If you are a Windows user, you need to make sure to select. The Flash version for “Other Web browsers”. After clicking the “Download” button, run the package that downloads the automated installation process to install Adobe Flash. You need to close down Firefox during this installation process for YouTube won’t run after update Firefox

3. Outdated Version of Firefox:

Usually, Firefox automatically downloads and installs updates as they become available from Mozilla. These updates can solve any issues — such as compatibility with the YouTube website — the browser has displaying YouTube videos. If your version of Firefox is too old, it may not be able to play YouTube videos.

You can manually update:

You can manually update the browser by opening the about window. Open the “Help” menu, and then select “About Firefox” to update. The browser to solve this error YouTube won’t run after update Firefox.

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How to fix Mozilla Firefox Couldn’t load XPCOM Error?

How to fix Mozilla Firefox Couldn’t load XPCOM Error?

Mozilla Firefox is one of the popular browsers since Google Chrome, this is a favorite browser for web developers because there are many extensions for its development, Mozilla releases its updates to Firefox because it gets new features, sometimes -Never it becomes inconsistent for windows due to new features or due to other installed programs Sometimes this works strange and gives you errors, ” Mozilla Firefox Couldn’t load XPCOM Error ” when launching Firefox on one of these Windows computers, if you scan it by virus, delete junk files and reboot system several times Try

There are two Ways to Fix Couldn’t Load XPCOM error.

  1. Close XP XPCOM error the error message, open another browser like Internet Explorer or Google Chrome Download the latest version of Mozilla Firefox and upgrade to the new version.

Couldn’t load XPCOM – How to fix Mozilla Firefox Error:

  1. Complete uninstall and restore Firefox:

Uninstalling completely means that you need to remove all things related to Firefox from your computer such as:

  • Uninstall Firefox
  • Remove Registry Entries
  • Remove from program files
  • Delete entries from the app data folder
  • Delete from program data folder

All the above functions are exhausting, especially removing entries from the registry because I do not recommend playing with Registry Editor, deleting incorrect registry keys may cause other errors or complete system failure.

Download and install Iobit Uninstaller and uninstall Firefox through Uninstaller, also powerful scan that finds all the registry entries of Firefox and the remaining items, select all the remaining items and delete them.

Couldn’t load XPCOM – How to fix Mozilla Firefox Error:

  • After uninstalling Firefox by Iobit Uninstaller, you need to delete another folder from AppData.

  • Press Win + R button Run this Run dialog box, type% appdata% in it and enter the entry.

  • Couldn’t load XPCOM – How to fix Mozilla Firefox Error:
  • It will open Roaming folder find and delete Mozilla folder.

Couldn’t load XPCOM – How to fix Mozilla Firefox Error:

Firefox is now completely removed from your computer, now Download Latest version of Firefox using another browser and install it, you would be able to open and browse the internet in Firefox without any error.

For more information or support in Georgia Call + 1-800-359-4380 and ask your questions.

How to fix to update unsuccessful error message while updating Firefox?

Fix to update unsuccessful error message while updating Firefox?

Mozilla Firefox is a web browser and this browser is widely used. When users update and download the latest version of Firefox, user updates face a fix Firefox update failed error message. If you also have to face this problem and want to fix this problem then how to fix the update failed error message when updating Firefox? Again

fix Firefox update failed error message

Follow these steps:

After restarting the computer, check for updates:

It is possible that another version of Firefox or the previous example that has not been discontinued is interfering with the Firefox update process. This error can also occur if you share your computer with other users, and other users’ accounts are still logged in with Firefox running, the easiest way to solve such problems is to restart your computer. Once the computer starts again: Check Firefox download update.

  • Start Firefox
  • Click the menu button and click Firefox Help
  • About Firefox will start checking for Firefox updates

fix Firefox update failed error message

To resolve this error, close all running programs:

Some programs that can interfere with Firefox, start automatically when you start your computer, before updating Firefox, try closing the program running for the latest version of Firefox.

Run as administrator:

If you’re using Windows 7 or Vista, XP

  • Restart the computer so that no Firefox process is activated.
  • Open the Windows Start menu, type Firefox and right-click on the “Mozilla Firefox” entry that appears.
  • Choose Administrator as Run and Continue if the User Account Control dialog comes up.

For more information or support in Idaho Call  + 1-800-359-4380.