I have mvc3 project when I start debugging it show messbox like this

How can i put this project into another executable project?Any idea?
I have mvc3 project when I start debugging it show messbox like this

How can i put this project into another executable project?Any idea?
Looks like there are multiple projects in the solution and start up project needs setting.
The MVC projects which you created needs to be the start up project.
To set a single startup project (VS 2010 and 2012) 1.In Solution Explorer, select the desired startup project within your solution. 2.On the Project menu, choose Set as StartUp Project.
Source: http://msdn.microsoft.com/en-us/library/a1awth7y(v=vs.80).aspx
Hope it helps