hi,
better try this code,i am using the same.
<div>
<%@ register assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
namespace="Microsoft.Reporting.WebForms" tagprefix="rsweb" %>
<rsweb:reportviewer ID="ReportViewer1" runat="server" Height="769px" ProcessingMode="Remote" Width="895" ZoomMode="PageWidth" ShowDocumentMapButton="False" ShowFindControls="False"
ShowPageNavigationControls="true" ShowPromptAreaButton="False" ShowRefreshButton="False" ExportContentDisposition="AlwaysInline" ShowZoomControl="False">
</div>