title: Can't concatenate string with Move-Item (A positional parameter cannot be found that accepts argument)
body: <p>Trying to concatenate a basic string in Powershell with a <strong>wildcard</strong> for moving everything that has a specific extension with the function <strong>Move-Item</strong>:</p>
  
  <pre><code>Move-Item $location + "\*" + $extension -destination $destination
  </code></pre>
  
  <p><strong>When using this line I get an exception:</strong></p>
  
  <pre><code>Move-Item : A positional parameter cannot be found that accepts argument '+'.
  At C:\Users\username\Documents\Scripts\NWI\move-files.ps1:17 char:21
  + ...             Move-Item $location + "\*" + $extension -destination $des ...
  +                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      + CategoryInfo          : InvalidArgument: (:) [Move-Item], ParameterBindingException
      + FullyQualifiedErrorId : PositionalParameterNotFound,Microsoft.PowerShell.Commands.MoveItemCommand
  </code></pre>