I have worked with SharePoint 2010 Foundation and found the RDL(C) report is not configured automatically. To run a successfully report I applied the following changes in SharePoint web.config file. To make sure the configuration works for reporting just put a reportviewer control inside a webpart/page and try to access the page. First of all make sure you have intalled “Microsoft Report Viewer 2010 Redistributable Package”. You can it from...