Not what the OP is referring to, but UWP and successor apps were always sandboxed, from the time of Windows 8 onwards. This was derived from the Windows Mobile model, which in turn was emulating the Android/iOS app model.
Not what the OP is referring to, but UWP and successor apps were always sandboxed, from the time of Windows 8 onwards. This was derived from the Windows Mobile model, which in turn was emulating the Android/iOS app model.