Problemas Reporting Services VS.NET 2008

[gigamaxter]

Saludos a Todos.

Bueno, mi problema trata en que yo empezé a generar los reportes localmente, osea con el control reportviewer, entonces los reportes yo los hacia anteriormente en el Visual Studio 2005, hasta ahi todo bien, pero esos reportes yo los exporte al Visual Studio 2008 para seguir editandolos desde ahi, y cuando los genero me tira un error que no logro resolver:

Server Error in '/eMovilBusiness' Application.
The report definition is not valid. Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition' which cannot be upgraded.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: Microsoft.ReportingServices.ReportProcessing.Repor tProcessingException: The report definition is not valid. Details: The report definition has an invalid target namespace 'http://schemas.microsoft.com/sqlserver/reporting/2008/01/reportdefinition' which cannot be upgraded.


Line 31: Me.ReportViewer1.LocalReport.SetParameters(New Microsoft.Reporting.WebForms.ReportParameter() {param})


Gracias de antemano.