title: The item was specified more than once in the "Resources" parameter. Duplicate items are not supported by the "Resources" parameter
body: <p>While compiling my Visual Studio C# project, i am getting the following error:</p>
  
  <p><code>The item "obj\Debug\SampleProject.Forms.MDIMain.resources" was specified more than once in the "Resources" parameter.  Duplicate items are not supported by the "Resources" parameter.</code></p>
  
  <p>However i have searched a lot on internet but none of the solution worked for me.</p>
  
  <p>I tried to delete the form and re-added it into the project, but it doesn't work for me.</p>
  
  <p>I only have one <code>resx</code> file.</p>
  
  <p>I am using VS 2010.</p>
  
  <p>Also, i tried the following solutions but it not worked for me:</p>
  
  <ol>
  <li><a href="https://stackoverflow.com/a/7928191/2074603">https://stackoverflow.com/a/7928191/2074603</a></li>
  <li><a href="https://stackoverflow.com/a/10066009">https://stackoverflow.com/a/10066009</a></li>
  </ol>