title: SSAS Error The MyCube either does not exist or has not been processed when attempting to query through ASP.NET
body: <p>I have a cube, which has been processed, works from the BID environment, and I can run my MDX query in both SSEM, and the BID env.  I've created a role that contains the proper accounts/permissions, processed, and deployed the cube, <em>re-processed</em> it in SSEM, etc.  Now I'm trying to connect, and extract the data using ASP.NET 4.0, but I'm getting this error:</p>
  
  <p><em>The MyCube either does not exist or has not been processed</em>  </p>
  
  <p>Here's my code:</p>
  
  <pre><code>String connectionString = "Provider=MSOLAP.3; Data Source=myhost;Initial Catalog=myCatalog; User ID=myaccount; Password=myamazinglysecurepassword;";
  String mdxSQL = " my MDX, which was taken directly from BID env. cube in design mode";
  AdomdConnection connection = new AdomdConnection(connectionString);
  connection.Open();
  AdomdCommand cmd = new AdomdCommand(mdxSQL, connection);
  CellSet cst = cmd.ExecuteCellSet();
  ...etc
  </code></pre>
  
  <p>Note: we are <em>not</em> using MSMDPUMP.dll to connect, we'd like to avoid that.</p>
  
  <p>Any Ideas?</p>