The code on the aspx page looks something like this:
<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
<rsweb:ReportViewer ID="MainReportViewer" runat="server" ProcessingMode="Remote" Width="100%" ShowParameterPrompts="False">
<ServerReport ReportPath="/SubDirectory/ReportName" ReportServerUrl="http://sqlrs/reportserver" />
</rsweb:ReportViewer>
ReportName is the name of your .RDL file, etc. Your report path should not have a subdirectory. ReportServerUrl is part of the SQL Server Reporting Services configuration information (listed as "Reporting Services URL").
bin ASP.NET (, -, - prod):
- Microsoft.ReportViewer.Common.dll
- Microsoft.ReportViewer.WebForms.dll