I'm trying create XBox Game Bar application (UWP). It has to receive some data from main WPF app. I use named pipes as it's described here. WPF creates server stream this way:

PipeSecurity pipeSecurity = new PipeSecurity();
pipeSecurity.AddAccessRule(new PipeAccessRule(new SecurityIdentifier(WellKnownSidType.WorldSid, null),
PipeAccessRights.ReadWrite, AccessControlType.Allow));
using (var pipe = NamedPipeServerStreamAcl.Create("PipesOfPiece", PipeDirection.InOut, 1,
                       PipeTransmissionMode.Message, PipeOptions.None, 0, 0, pipeSecurity))
{
      pipe.WaitForConnection();
}

And UWP app creates client:

_clientStream = new NamedPipeClientStream("PipesOfPiece");
_clientStream.Connect();

On

_clientStream.Connect()

UWP app get error: System.UnauthorizedAccessException: Access to the path is denied.

Does anyone know what is wrong here?