(Make sure to replace %username% with the username that you use on your computer )

For better results, We recommend to Restart and Start windows 10 into Safe mode with Networking. If all the above methods failed to fix them simply Re-register the Microsoft Edge by performing the steps below.

Right-click on Windows 10 start menu and select settings,.In such a case, you could repair or reset the edge browser to fix the problem. Still can’t open the Microsoft Edge browser, it’s probably the application files are corrupted.