SW Flow Simulation for Pump

Dear,

I am new for Flow Simulation, I am trying to make an analysis for pump as Attached.

Anyone help me guide me to make a project for this pump?

Inlet, outlet, Rotating region.

I specified rotating region but has warning: Unable to resolve the local rotationg. I don't know why. Please advice?

I am using SW 2015

Thanks!

Jason DANG

SolidworksFlow Simulation