title: Issue with ExecuteNonQuery
body: <p>My code times out on the ExecuteNonQuery line below.  I don't know why. I've increased the timeout to 900 and it still times out.</p>
  
  <pre><code>using (var conn = new SqlConnection(localConnection))
  
          {
              var command = String.Format(@"UPDATE dbo.Documents SET DocFile = {0} WHERE ID = '{1}'", @"BulkColumn from Openrowset(Bulk 'C:\Work\Document.docx', Single_Blob) AS DocFile", projID);
              using (var sqlWrite = new SqlCommand(command, conn))
              {
                  conn.Open();
                  sqlWrite.Parameters.Add("@File", SqlDbType.VarBinary, file.Length).Value = file;
                  sqlWrite.ExecuteNonQuery();
              }
          }
  </code></pre>