Visual Studio 2010 no Entity Data Model option for adding a data source

Source: Internet
Author: User
Tags visual studio 2010
When you add a data source in Visual Studio 2010, the Entity Data Model option is not available. Today, you are using vs2010 to create a console application. When you add a data source, the "Entity Data Model" option is not available. After searching online, many people have encountered this problem. I finally found the solution. Find the WCU \ eftools folder in the installation folder. If you run the MSI file directly, the following error occurs: to install this product please run install.exe. Upload the cabin and the msifile to the edisk (easy to operate) and create log.txt.
Open the CMD command line tool and run it.
Re-open Visual Studio 2010 and you can see the object data model options.
Test is available.




Visual Studio 2010 no Entity Data Model option for adding a data source

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