• You are using SQL Server 2005. It required IIS for Reporting Services. Is IIS service running? Is it configured correctly?

    Is the Virtual Directory "ReportServer"?

    Is the RS database set to ReprotServer, and the Report Server Mode set to Native?

    When you go to the Report Manager URL tab, and it gives the URL, can you click it to go to it? Does that bomb?

    Is the actual Logon username for the SQL Server Reporting Services service the Windows-authenticated SQL Server Service Account? is the service running?