title: C# - Access to mounted networkdrive
body: <p>I have some networkshares mounted to my PC. I can see them in the Windows Explorer, with drive letters etc. If I try to read or write with c#, I always get a <code>DirectoryNotFoundException</code>.
  The method to check if the directory exists</p>
  
  <pre><code>Directory.Exists(@"N:\test")
  </code></pre>
  
  <p>returns <code>false</code> (<code>N:\</code> is the mounted share). If I open the path in the Explorer, the path exists.</p>
  
  <p>Can you imagine, what the problem could be?</p>
  
  <p>Thank you!</p>