Cannot sign-in to Edge with Microsoft Account

Try one of the two methods below:

-Registry

1)Open Registry Editor -> right-click the Start button, then select Run. Enter regedit in the Open: box and select OK.

2)Navigate to the folder HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

3)Find the key FilterAdministratorToken

4)Double click the key FilterAdministratorToken and change its value from 0 to 1

5)Restart Windows e try to log in now

-Local Security Policy1)Open Local Security Policy by press Win + R, Then type secpol.msc and hit enter key.

2)n the left pane, Navigate to Security Settings > Local Policies >Security Options.

3)With Security Options selected on the left pane, Locate User Account Control Admin Approval Mode for the Built-in Administrator account on the right pane. Double Click it to open its properties.

4)Select Enabled in the Local Security Setting tab and Click Ok.

5)Now Restart your computer to take effect the changes you made the check of Microsoft Edge opens.