• Siten0308 (12/23/2015)


    <httpRuntime executionTimeout="9000" maxRequestLength="900000" />

    Are you changing this in the Report Manager or Report Server Web.config file, I think you want the Report Manager one which would be at a location similar to

    C:\Program Files\Microsoft SQL Server\MSSQL.3\Reporting Services\ReportManager\Web.config

    Scott