title: File attachment works in Microsoft Bot Emulator but not in Skype
body: <p>I want to send an attachment (.txt) to Skype client using Microsoft Bot Framework V3 with Bot Builder Nuget package (3.2.0)</p>
  
  <p>This is how I created the attachment:</p>
  
  <pre><code>var replayFile = new Microsoft.Bot.Connector.Attachment();
  replayFile.Name = "FileName";
  replayFile.Content = "ByteArray";
  replayFile.ContentType = "text/plain";
  </code></pre>
  
  <p>This works for the Bot Emulator (3.0.0.59), but my skype client(7.26.0.101) on Windows 10 sees only the message's text, but not the attachment.</p>
  
  <p>I also tried Skype's Web UI in outlook.com, also no attachment. </p>
  
  <p>In this document: <a href="https://docs.botframework.com/en-us/csharp/builder/sdkreference/attachments.html" rel="nofollow">https://docs.botframework.com/en-us/csharp/builder/sdkreference/attachments.html</a></p>
  
  <p>It says:</p>
  
  <blockquote>
    <p>If it is a file then it will simply come through as a link</p>
  </blockquote>
  
  <p>Does this mean the only way to send a file using the BotFramework is via a link? Sending directly is not possible? But how come it works using the Emulator?</p>