A processor named 'T4VSHost' could not be found for the directive named 'CleanupBehavior'. error VS2012 and EF 5

I install entity framework 5 to my 2012 project and create the EDMX using the already created Database schema.but project build was failed mentioning above error.so I search and found below solution.

Step 1: Go to below LOcation

Step 2 :

Open EF.Utility.CS.ttinclude file and remove code part from it and save .

“<#@ CleanupBehavior Processor="T4VSHost" CleanupAfterProcessingTemplate="true" #>”