title: dtexec error - setting multiple variables
body: <p>Am trying to execute SSIS package with dtexec command line utility.</p>
  
  <p>my syntax for dtexec is as follows:</p>
  
  <pre><code>dtexec /FILE "C:\DirectLoads\RefEDWDirectLoads.dtsx" /Set \Package.Variables    
  [User::SourceDirectory].Properties[Value];"C\Test" /Set \Package.Variables
  [User::EDWConnection].Properties[Value];"Data Source=hts0476;Initial 
  Catalog=EDW;Provider=SQLNCLI10.1;Integrated Security=SSPI;"
  </code></pre>
  
  <p>when executed its throwing error:</p>
  
  <pre><code>Argument ""\Package.Variables[User::EDWConnection].Properties[Value];Data  
  Source=hts0476;Initial Catalog=EDW;Provider=SQLNCLI10.1;Integrated Security=SSPI;""  
  for option "set" is not valid.
  </code></pre>