Visual Studio 2015 - Android SDK version is too old
<p>I created a blank Android App and I get the following error when I try to view designer for Main.axml.</p>

<blockquote>
  <p>[Something went wrong]</p>
  
  <p>The installed Android SDK is too old. Version 25.1.3 or newer is
  required. Please update the latest version.</p>
</blockquote>

<p>But I already have the latest version: Android SDK Tools 25.2.2</p>

<p>Please help me.</p>