Guide To Remove The Message “Microsoft Edge Critical Error”

If you use the Microsoft Edge web browser or any other web browsers, you may have seen the notification about “Critical Error”. The issue of Microsoft Edge Critical Error usually appears on a red screen. When you come across this problem, you will be redirected to a site that displays the error notification continuously. It may ask you to call a support number to fix it.

The possible cause of this problem can be an adware program, which you may have installed on your computer. This Microsoft Edge security alert is nothing more than just an online scam. You should know that Microsoft does not send any unsolicited email messages or make any phone calls asking you for your personal information. 

If you are experiencing this error, Microsoft does not have anything to do with this problem. The main motive behind the Microsoft Edge Critical Error Scam is to collect or get access to your login and banking information. 

Even if the message clearly indicates that your system gets infected by a trojan or virus due to which your data could be leaked. You must never consult with their service centers to get an immediate solution. Instead, you can follow the guidance provided in this article to fix this issue in Microsoft Edge. 

Causes Of Microsoft Edge Critical Error Issue

If you are seeing this error notification on Microsoft Edge, the following are the possible causes:

The Critical Error message can be displayed by the malware component that has traveled via an email link. 

Users on Microsoft Edge can also install it with other software packages without knowing their intention.

Any suspicious attachments or links sent by anonymous persons can trigger this error as well. By clicking on them you may download the unwanted malware or adware in your system.

Sometimes, we install licensed software for free or use crack tools to install them. Such programs often contain some unwanted components that belong to the malware category.

The presence of some malicious Add-on in the web browser can cause the error message. When we surf the internet, we click on such links to install the infected pages on Microsoft Edge.

Hence, we strongly recommend you to use anti-malware software or antivirus to protect your machine from malicious attempts like this Microsoft Edge Critical Error. Do not forget to update your system software, only by following the recommended ways from a reliable page.

Methods To Remove The Microsoft Edge Critical Error

We suggest you not to fall for any tricks if you ever face any situation like this. If you ever see any message that states “Microsoft Edge threat has been detected”, follow the right procedure to get rid of this problem. In this section, we are going to discuss the methods that can tackle this critical error message.

Method 1: Take Help of Adware or Malware Cleaner Software

The programs that cause the error message are designed in a specific way. Its purpose is to root into the system in such a way, it can not be detected or deleted easily. We strongly recommend that you use effective anti-adware or anti-malware software to successfully remove this malicious software.

Different security software has different virus database. If the adware remover you are using is unable to detect or remove the virus from its core, try running alternative software. There are certain tools available online that can detect potentially unwanted programs and viruses. These programs are also efficient to find all the files and registry entries related to the malicious pages.

To accomplish the adware removal from its core, you need to install a powerful removal software. Since no anti-malware or anti-virus tool can reset the default settings of the Microsoft Edge web browser. Make sure to reset Microsoft Edge after performing the solution.

Method 2: Uninstall That Program Manually

The program responsible for the Microsoft Edge Critical Error is present in your program list. In this case, you can fix the Microsoft Edge security alert manually.

Firstly, you have to close the browser. To do so, press Ctrl+Alt+Delete tabs, which will open the Windows Task Manager. You will find Microsoft Edge in the programs list. Now, clicking on it will provide you the option “End task” to terminate the browser.

In the Control Panel, navigate to “Programs & Features” option and check the list of the installed programs carefully. For Windows 10, select “Apps & features” instead. 

If you find any suspicious program, then check the details online to know if that belongs to the PUP( Potentially Unwanted Program) category.

Click on that specific program to uninstall it by using genuine uninstallers. Also, go through all the recently installed programs to make sure you remove the malicious content.

Perform a reset on your browser once, you complete the process and clear the browsing data. Hopefully, it won’t show you the critical error warning again.

Method 3: Disable Add-ons In the Browser

In the causes section, we have told that the presence of malicious add-ons in your web browser can cause the Critical Error notification.

To get rid of this problem, you first need to open the web browser in which the error message is showing up. You will have options like ‘Manage Add-ons’, ‘Add-ons’ or ‘extensions’ after clicking on the top right corner of the browser. In some browsers, you will find the option in the ‘Tools’ section.

Check the list very carefully for suspicious plugins and add-ons, which can generate the warning message. You need to immediately disable the entries by clicking the ‘Disable’ option. Later, you should delete the plugin for the completion of the removal process.

Change the homepage of the browser if it is changed by the virus. You will find the option in the settings of the browser. Hence, remove the malicious URL and enter a preferable domain name or you can select the option ‘Use new tab’. Then delete all the items that are newly added to the search engine list.

Make sure to reset the web browser and check the box for ‘delete personal settings’ on Internet Explorer. This will result in the complete removal of Microsoft Edge Critical Error Scam.

Method 4: Remove The Pop-up From Microsoft Edge

To fix the “Critical Error” alert on Microsoft Edge, make sure you eliminate the suspicious add-ons from the browser by using the above-mentioned method. You should also reset the setting of the browser by the following process.


  1. On the top right corner, you will find three dots horizontally aligned. By clicking this icon, it will lead you to the “Settings” to open more option. After that, click ‘Choose what to clear’ under the ‘Clear browsing data’ option. Select all the options that you want to remove and click on the ‘Clear’ tab.
  1. Right-click on the start toolbar and go to ‘Task Manager’. Look for ‘Microsoft Edge’ in the ‘Processing Tab’. Choose ‘Go to details’ after right-clicking on it. When the “Details” tab shows up, find every entry with the term ‘Microsoft Edge’ in it and end every task.
  1. If the above-mentioned method does not work, you need to use an advanced reset process. However, back up your browser data before using the method.
  1. Look for a folder on your computer “C:\Users\%username%\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe” and delete every single entry in it.

Find the ‘windows power’ in the respective search section after clicking the ‘Start’ button. Right-click on ‘Windows Power Shell’ and select ‘Run as administrator’ to show up the ‘Administrator: Windows Power Shell’ window.

  1. Paste the command line after “PS C:\WINDOWS\system32>” and press ‘Enter’.

“ Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register $($_.InstallLocation)\AppXManifest.xml -Verbose} ”

After completion of the process, the error message should be removed from your web browser.

These are all possible methods with which you can easily get rid of the Microsoft Edge Critical Error. If you experience this issue after opening a page in this web browser, share it in the comments section. We will try to fix it for you.