title: ADODBCould not load type 'ADODB.FieldsToInternalFieldsMarshaler' from assembly
body: <p>I'm trying to read an ADOBD.Recordset object like this (my first time, so pardon my "noobness" :D):</p>
  
  <pre><code>Presentation.Category categorySvc = new Presentation.Category();
  ADODB.Recordset categories = categorySvc.ListAll("BE", "DUE", "EN", 128);
  foreach (var category in categories.Fields) // here is where I get the exception
  {
     // ...
  }
  </code></pre>
  
  <p>The ListAll call works fine - I get the Recordset with some data which I confirm that by doing a QuickWatch on the object. But when the code reach the categories.Fields I get the following exception:</p>
  
  <blockquote>
    <p>Could not load type
    'ADODB.FieldsToInternalFieldsMarshaler'
    from assembly 'TestCOMCalls,
    Version=1.0.0.0, Culture=neutral,
    PublicKeyToken=null'.</p>
  </blockquote>
  
  <p>I googled this error (or just by 'ADODB.FieldsToInternalFieldsMarshaler' and couldn't find anything that would help me with issue).</p>
  
  <p>I wonder, am I missing a reference? Besides the normal references I have added this one to my project:</p>
  
  <blockquote>
    <p>ADODB
    Microsoft ActiveX Data Objects 2.5 Library
    C:\WINDOWS\assembly\GAC\ADODB\7.0.3300.0__b03f5f7f11d50a3a\ADODB.dll</p>
  </blockquote>
  
  <p>Like I said, I've never done this before but by googling a bit I was able to see some people doing this (foreach on the object.Fields) and it seem to work for them.</p>
  
  <p>Any help or direction is greatly appreciated :)</p>
  
  <p>Thanks!</p>