Not able to print Date in Top Margin .

Hi i am using Visual Studio 2010 and CR Version=13.0.2000.0 , I am Designing Some Pre Printed Reports , i want to print the DATE in Top Right Margin.

I set my Page setup margin as ZERO in (left,right,top bottom), But still i cant able to catch TOP Margin .

I am getting 1 cm blank space in Top Margin .