title: Vb.net Error "The given path's format is not supported"
body: <p>I've this code to save a file:</p>
  
  <pre><code>[...]
  Dim strNomeFile As String
          strNomeFile = System.IO.Path.GetFileName(strFile)
          Dim strPercorsoFileUpload As String
          strPercorsoFileUpload = "d:\web\TecBuild\cartellaUpload"
          Dim milliseconds = CLng(DateTime.UtcNow.Subtract(New DateTime(1970, 1, 1)).TotalMilliseconds)
          Try
              mioFile.PostedFile.SaveAs(strPercorsoFileUpload &amp; "\" &amp; milliseconds &amp; "_" &amp; strNomeFile)
  [...]
  </code></pre>
  
  <p>I'm trying to upload these file: "TestJanuary" (without extension and double quotes), but, with Internet Explorer 11 I receive the error: "The given path's format is not supported". But, this is only a problem of an user's PC, my PC is uploading the same file well.</p>
  
  <p>The PCs are both with IE 11 in compatibility mode. Same Windows 7. Different domain user.
  Upload is from this folder: C:\Users\surname.name\Desktop\</p>
  
  <p>Any suggestion?</p>
  
  <p>Thanks</p>