Hi, I'm trying to create a RDLC file using Visual Studio 2010 but when I try to create a DataSet for this report (using Report Data window) my ADO.Ne t DataSets are not listed on the ComboBox. How can I fix this? PS: My project is an ASP.Net WebApplication in .Net 3.5. And another question, does RDLC files needs to be deployed to SQL Server Reporting Services? Or does it need SSRS installed on the web server? Best regards, Juliano Nunes

Hi Juliano, Based on my research, it is a known issue of Visual Studio 2010 that we can only select datasets in the root folder of the project. Please refer to the link below and you can also cast a vote. https://connect.microsoft.com/VisualStudio/feedback/details/619972/reports-and-report-datasets-need-to-be-in-same-folder-within-project For the second question, since RDLC file is local report, it doesn’t need to be deployed to Reporting Services so we don’t need to install Reporting Services on the web server. In order to display RDLC report, please ensure the ReportViewer control is set to the Local Processing Mode. For more information about creating client report and display the report in a ReportViewer control in your application, please refer to the following link http://msdn.microsoft.com/en-us/library/ms252067.aspx We appreciate your understanding. If you have any question, please feel free to ask. Thanks, Tony Chain Please remember to mark the replies as answers if they help and unmark them if they provide no help

Hi Tony, I don't think my problem has the same cause, because my ADO.Net DataSet and Report are in the same folder. Best regards,Juliano Nunes

because my ADO.Net DataSet and Report are in the same folder. Hi Juliano, Based on my testing, we can only select datasets in the root folder of the project. So do you mean both the ADO.net datasets and the report are in the root folder? If possible, please also post the organization of datasets in the project directory and mark the datasets which cannot be used in the report. Thanks, Tony Chain Please remember to mark the replies as answers if they help and unmark them if they provide no help