Thanks guys, I resolved the previous issue.
Now, I am getting lost to database link between the dashboard (for asp.net) and database.
When I install the demo, I've installed the OpenAccess and download the NorthWind database in my machine.
To trail down interaction between database and web application, I made simply changes to Employees Table in NorthWind database (such as Names...) that can be shown on the Employees list view in the front page. But, the website don't reflect the changed.
I saved the database (surely.) and Also changed the names in LargeEmployees Table, just in case.
Neither didn't work and I guess that the link between project and website didn't set up correctly.
However, I still can load the site with information.
I attached a screen shot for employees watcher (- that is data source of EmployeesListView). What I am bothering is that it says
"Telerik.OpenAccessQuery#4 not execute" although it loads the data ("Results View").
I didn't change web configuration file.
Could you give me an idea how I can re-integrate the connection between local computer database and project??
Or could you let me know other way to check the real-connection? ( the database link in Visual Studio looks fine. I can open Northwind.mdf through Sever Explorers section in VS and the UpdateDatabase has been set as True)