title: Deploy external file in c# solution with clickonce
body: <p>I've a problem with Visual Studio Express 2010 c# edition.
  I've a project that reference a DLL. This DLL has an external Excel file marked as
  Build Action = Content
  Copy to Output Directory = Copy Always</p>
  
  <p>When I build the solution, this Excel file is correctly copied into BIN\release solution folder.</p>
  
  <p>BUT if I try to deploy the same solution, with Publish wizard, the Excel file is not copied in the install directory. </p>
  
  <p>Please, could anyone help me?</p>