title: system.typeinitializationexception' occurred in mscorlib.dll Visual Studio 2015 C#
body: <p>So I cannot find a solution to this problem: I am using a .DLL Library which I need to interact with an external device, but when I'm using the .DLL (bold line in code example) I get the error: system.typeinitializationexception' occurred in mscorlib.dll</p>
  
  <p>The .DLL should be correctly implemented through properties in the solution explorer of Visual Studio 2015 and the code works with no problem on 2 different laptops, but this error occurs when I try to use it on my desktop - where I need it to be functional.</p>
  
  <h2>Code example:</h2>
  
  <pre><code>using System;
  using System.Collections.Generic;
  using System.Linq;
  using System.Threading.Tasks;
  using System.Windows.Forms;
  using System.Net;
  using System.Net.Sockets;
  using System.Text;
  using Inomed;
  using Inomed.Software.CommonLib.NeurostimInterface;
  
  namespace Server3
  {
      static class Program
      {
          **public static Neurostim_interface myNeuro = new Neurostim_interface();**
  
  
          /// &lt;summary&gt;
          /// The main entry point for the application.
          /// &lt;/summary&gt;
          [STAThread]
          static void Main()
          {
              Application.EnableVisualStyles();
              Application.SetCompatibleTextRenderingDefault(false);
              Application.Run(new Form1());
          }
      }
  }
  </code></pre>
  
  <hr>
  
  <p>Error: </p>
  
  <blockquote>
    <p>An unhandled exception of type 'System.TypeInitializationException'
    occurred in mscorlib.dll</p>
  </blockquote>
  
  <p>Additional information: </p>
  
  <blockquote>
    <p>The type initializer for 'Server3.Program' threw an exception. Debug:
    [...] 'Server3.vshost.exe' (CLR v4.0.30319: Server3.vshost.exe):
    Loaded 'c:\users\bo\documents\visual studio
    2015\Projects\Server3\Server3\bin\Debug\Neurostimulator_HID_DLL.dll'.
    Skipped loading symbols. Module is optimized and the debugger option
    'Just My Code' is enabled.
        Exception thrown: 'System.Runtime.InteropServices.COMException' in Neurostimulator_HID_DLL.dll
        The program '[11160] Server3.vshost.exe' has exited with code 0 (0x0).</p>
  </blockquote>