Invalid windows store

All I get when I try and lnstall/update is error 87af0008. I have tried PowerShell to reinstall but I get access Denied.
Any help?

Hi and Welcome!

Interesting code you got. This shows when you open the Windows 10 Store? Was it working previously?

You most likely received the Access Denied prompt for two reasons:

1. You are not running an administrator account.
2. (The more likely option) You need to run PowerShell with elevated privileges.

To perform #2, right click on the Windows Start Menu and select the last option of the first list labeled Windows PowerShell (Admin). You'll be able to run the reinstall command for the Windows store now.

I.was running PowerShell with admin privileges.

Now the windows store icon is missing and I still get 'access is denied when I run PowerShell.