title: Unzip a file in c# using 7z.exe
body: <p>I'm trying to unzip a file from a winform application.
  I'm using this code :</p>
  
  <pre><code>string dezarhiverPath = @AppDomain.CurrentDomain.BaseDirectory + "\\7z.exe";
  ProcessStartInfo pro = new ProcessStartInfo();
  pro.WindowStyle = ProcessWindowStyle.Hidden;
  pro.FileName = dezarhiverPath;
  pro.Arguments = @" e c:\TEST.ZIP";
  Process x = Process.Start(pro);
  x.WaitForExit();
  </code></pre>
  
  <p>The code doesn't return error but doesn't anything.
  I tried this command also from cmd  :</p>
  
  <pre><code>K:\&gt;"C:\Test\7z.exe" e "c:\TEST.ZIP" 
  </code></pre>
  
  <p>but in cmd ,I receive this error message :</p>
  
  <pre><code>7-Zip cannot find the code that works with archives.
  </code></pre>
  
  <p>Can somebody help me to unzip some files from c# ?</p>
  
  <p>Thanks!</p>