Uri ServerUrl = new Uri("http://Notebook/ReportServer");
reportViewer1.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Remote;
reportViewer1.ServerReport.ReportPath = @"/STUDENTS/ReportStudentsTZ/2TotalKyrs";
reportViewer1.ServerReport.ReportServerUrl = ServerUrl;
ReportParameter[] parameters = new ReportParameter[ 2 ];
parameters[ 0 ] = new ReportParameter("DimDateYearCalendarYear", new string[] { "[Dim DateYear].[Calendar Year].&[2008]", "[Dim DateYear].[Calendar Year].&[2007]" }, false);
parameters[ 1 ] = new ReportParameter("DimInstitytSokrashenie", new string[] { "[Dim Instityt].[Sokrashenie].&[ИЭиУ]" }, true);

reportViewer1.ServerReport.SetParameters(parameters);

reportViewer1.RefreshReport();