Windows 10: PowerShell closes immediately upon startup, even when running ISE or as an Admin.

I've tried many many things to get Powershell to work, such as:Turning PowerShell on and off in optional features and restarting.System maintenance.powershell -noexitpowershell -noprofileDISM.exe /Online /Cleanup-image /Restorehealth followed by sfc.exe /scannow.Removing anything I have downloaded such as antivirus apps, etc. that might potentially cause a problem.Even after trying all of these methods I am still met with this exact same error message:Windows PowerShell terminated with the following error: The type initializer for 'System.Management.Automation.Runspaces.InitialSessionState' t

:)

 

Powershell ISE issue

Unable to open PowerShell ISE x64 in admin mode nor in user login mode.

As PowerShell ISE x32 bit is working fine.

Kindly suggest.

 

Powershell ISE issue

Try these steps instead:

1. You can right-click on "Start" --> "Windows PowerShell Module" or "Windows PowerShell ISE" by going to "Start" --> "Administrative Tools" --> "Windows PowerShell Module" or "Windows PowerShell ISE". Select "Run As administrator". Anything you run in that
window will be as "Administrator".

 

Always Run PowerShell ISE As Admin

Here are 2 different options you can use to start ISE as admin:

1. You can create/edit a shortcut to the powershell_ise.exe executable file and edit the properties for that shortcut to Run as Administrator.
   

1. You can start PowerShell ISE as admin by Start-Process powershell_ise -verb RunAs.