title: "Failed to start project" error by SSIS project in VS2012
body: <p>I have VS2012 solution with several different projects, and at last I added one SSIS project to this solution.</p>
  
  <p>Project is simple, consist one packagethat contains Execute SQL Task, and when I build complete project, build succeeded, but when I debug package, then I got error:</p>
  
  <pre><code>Failed to start project
  
  Error starting debugging.(Microsoft.DataTransformationServices.vsIntegration)
  </code></pre>
  
  <p>Execute SQL Task just execute two lines of code, delete rows and reseed identity, and this works in VS2010 Shell, but in VS2012 not. Connection to database created successfully, because I tested it.</p>