10 Ways to Fix Microsoft Edge Won’t Open Error (Updated)

With the latest Windows 10 release, Microsoft Launched a new and fast browser named “Microsoft Edge”. This browser comes along with a fresh install from Microsoft of Windows 10. Thus, you must know how to fix Microsoft Edge Won’t Open issue.

It comes with a flexible and reflexive UI closely resembling most of the mobile browser layouts.

However, often with all these features and good stuff, comes the downside of the application. Users from across the country have reported multiple instances where some error messages or blue screens shadows the Microsoft Edge landing page. Among them, one of the most crucial issues stands out where the blue screen displays Microsoft Edge Won’t Open error.

The user has observed some issues in many fresh installs as well as upgrades to the Microsoft Windows Updates. It is one of the most often encountered issues so that you might face it at least once in your use of the system.

For every problem, there is a solution. In the case of computers and technology, there are some solutions as we shall see in this article.

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How to Fix Microsoft Edge Won’t Open

The following are some of the ways to fix Microsoft Edge won’t open error.

Lookout for Anti-Virus Settings

You might be using some particular Antivirus or a firewall software. Normally, these blocks few of your third-party applications and may just interfere with the Microsoft Edge application.

Check if Edge is listed in the listed applications of your Anti-Virus and if so, remove or delete the same.

For further ensuring that none of your Anti-Virus or Firewall becomes a hurdle for your work or functioning of your Microsoft Edge, disable it completely.

Run as Administrator

Sometimes the applications on our PC are by default run with some other user rights than the Admin. It depends on the user mode you are operating in. To make full use of the features and access rights, you should run all your programs as an administrator.

Run as Administrator
Run as Administrator

Right-click on Microsoft Edge icon and run as administrator. It will give you admin rights and make any system rights issue solved.

Clean Boot Your PC

Often when your Microsoft Edge doesn’t open, you can try to clean boot your system. With the clean boot, you can disable all the external applications and run your computer with minimal drivers and applications. Follow the steps below to process the clean boot.

  1. Open the Run Window by pressing Windows Key and R at the same time. Type “msconfig” in the Run Text field and “Enter.”
  2. Then head on to the Settings tab and click on “Hide All Microsoft Services” and then click on Disable All button on the bottom right corner.
  3. Then Go to Startup tab and Open Task Manager.
  4. Select each item from the list and click Disable.
  5. Now close your Task Manager and Restart your Computer.

It should help start your Microsoft Edge successfully. If it doesn’t fix Microsoft Edge Won’t Open issue then follow the next solutions.

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Reinstall Edge using PowerShell

Often when your Microsoft Edge did not install correctly or does not function properly, you might use the PowerShell to install the Edge Application again.

  • Open the Search bar by pressing Windows key and S at the same time. Then Select PowerShell and Run as administrator.
Reinstall Edge using PowerShell
Reinstall Edge using PowerShell
  • When Prompted with the admin permissions, click Yes to continue.
  • Now, in the PowerShell window, copy and paste in the following command.

Get-AppXPackage -AllUsers | For each {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}

  • Now, you will see a Deployment Operation Progress pop up. Wait until the process to complete. Try opening Edge again.

Delete the user default folder

Sometimes the source folders inside your system for a particular application gets corrupted. You can either delete those files and reinitiate the loading process by restarting the application or reinstall the application completely.

Delete the user default folder
Delete the user default folder
  • Head towards your “Local” directory in the C:\ directory.

Sample Path – C:\Users\[Username]\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wehshaipal\AC\MicrosoftEdge\User\Default

  • Now delete the entire folder with all its sub-folders and relaunch Edge. Hope it solves Microsoft Edge Won’t Open error.

Reinstall Microsoft Edge

One of the most promising solutions to any of your Microsoft Edge related issues is to reinstall the Microsoft Edge Application.

You can either attempt to reinstall the Microsoft Edge Application or install a fresh Windows 10 copy to reinitiate the source files.

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Remove your browsing history, Cookies, and Cache

Just like in every other browser, Microsoft Edge stores up and uses cookies and cache from the many websites you visit and use on a daily basis. There might be a possibility of a tiny bug that is affecting your system from the stored data in Edge.

Deleting your Cache, Browsing Data and Cookies
Deleting your Cache, Browsing Data and Cookies

To clean this data, you can use the software called CCleaner or do the same manually.

  • Go to Network and Open the Microsoft Edge Manager.
  • Go to the Microsoft Edge Reset tab and Click Reset.
  • It should reset your Microsoft Edge browser to the default settings and will clear all the data stored up in the cookies and cache memory.

Task Manager -> Delete tasks

One of the easiest and most effective ways to ensure your system runs smoothly is to remove or delete unwanted tasks running in the background which might take up the CPU usage or Memory.

Task Manager
Task Manager
  • Go to the Task Manager. Alternatively, you can press Ctrl + Shift + Delete (on Windows) this will open Task Manager.
  • In the Task Manager window that appears look for Microsoft Edge in the Applications list. Then right-click on it.
  • Then choose the option End Task as shown below.
  • Close all instances of Microsoft Edge and the close the task manager. Now open chrome using Run as administrator option.

Install Latest Updates from Microsoft

If reinstalling or deleting system updates doesn’t work, then switch to the Microsoft Edge official website and download the latest version of the same. Or head to the Windows Update settings and install all the Microsoft Edge updates from the list.

Install Latest Updates from Microsoft
Install Latest Updates from Microsoft

First, uninstall all the components of the Edge and then freshly install a newer version with latest updates. That should clear out some of the issues and perhaps could solve the Microsoft Edge Won’t Open error.

Reset and Restart your PC

  • Once you have stopped all the tasks from functioning, delete all the running instances of the same.
  • Press Alt + F4 and Restart your PC.
  • This will clear away any temporary files stuck onto the system and will release any empty slots for the system to function smoothly again. Once the system is back up live, run Microsoft Edge as administrator.


These are some of the ways to fix Microsoft edge won’t open error. We hope you have found your way to fix the error. Let us know about your experience in the comment section below.

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