The 'XamarinShellPackage' package did not load correctly
<p>I have encountered the following error:</p>

<blockquote>
  <p>The 'XamarinShellPackage' package did not load correctly.</p>
</blockquote>

<p>It happens when i start Visual Studio 2015 Community Update 3 Or Visual studio 15 Preview 4.
I even reinstalled windows 10 and it doesn't help.</p>

<p>As asked, pasting VS info:</p>

<pre><code>Microsoft Visual Studio Enterprise 15 Preview 4
Version 15.0.25618.0 PREVIEW
Microsoft .NET Framework
Version 4.6.01586

Installed Version: Enterprise
Visual Basic 15 Preview 4   00369-50000-00000-AA551   
Visual C# 15 Preview 4   00369-50000-00000-AA551    
ASP.NET and Web Tools 2016   15.0.20802.0    
Common Azure Tools   1.8    
JavaScript Language Service   2.0    
JavaScript Project System   2.0    
JavaScript UWP Project System   2.0    
NuGet Package Manager   3.5.0    
Parallel Debugger   1.0    
SQL Server Data Tools   15.1.60805.0    
TypeScript   2.0.1.0    
Visual Studio Tools for Apache Cordova   Update 10    
Visual Studio Tools for Universal Windows Apps   15.0.25618.00    
Xamarin   4.1.1.8 (60e5c00)    
Xamarin.Android   6.1.1.1 (7db2aac)    
Xamarin.iOS   9.8.1.4 (3cf8aae)
</code></pre>