How to: Use EdmGen.exe to Validate an Entity Data Model
To validate the School model using EdmGen.exe
Create the School database. For more information, see Creating the School Sample Database (Entity Framework Quickstart).
Generate the School model. For more information, see How to: Use EdmGen.exe to Generate an Entity Data Model (Entity Framework).
At the command prompt, execute the following command without line breaks:
"%windir%\Microsoft.NET\Framework\v3.5\edmgen.exe" /mode:ValidateArtifacts /inssdl:.\School.ssdl /inmsl:.\School.msl /incsdl:.\School.csdl