How to fix "You'll need a new app to open this ms-windows store" issue
Recently, I had a user who informed me that Windows Photos was missing and that she was used to using it to review pictures. Photos is the Windows 10 application meant to replace the trusty old Windows Photo Viewer. The Photos application comes with Windows 10 by default but can be downloaded separately from the Windows Store. It was working fine with other accounts on the computer. Whenever trying to open the Windows Store to download and install the Photos application, the error "You'll need a new app to open this ms-windows store." Using Powershell, I managed to get it working. Read below to see how you can fix this as well.