title: FileNotFoundException: Could not load file or assembly or one of its dependencies. The system cannot find the file specified
body: <p>I have a <code>WPF</code> Class library that I am trying to reference at runtime form another project with the code below. All works fine until I try to add a 3rd party DLL which then raises the error below, the 3rd party DLL is present in the same folder as the WPF Class Library. Any ideas, please?</p>
  
  <blockquote>
    <p>FileNotFoundException: Could not load file or assembly 'Syncfusion.Tools.Wpf, Version=15.4460.0.20, Culture=neutral, PublicKeyToken=3d67ed1f87d44c89' or one of its dependencies. The system cannot find the file specified.</p>
  </blockquote>
  
  <p>Code :</p>
  
  <pre><code>   Dim DLLAssembly As Assembly = Assembly.LoadFile(Filename)
  
     For Each t As Type In DLLAssembly.GetExportedTypes
          Dim obj As Object = Activator.CreateInstance(t)
  </code></pre>