ExecuteNonQuery -> Unexpected error message

From: James Dixon (jamessdixon_at_yahoo.com)
Date: 08/30/04 

Date: Mon, 30 Aug 2004 10:14:49 -0400

I have a 2 tier app with IIS6 hitting a 2K database via a code snippet in
Session_Start (below)

What's odd is that it is generating a ADODB.Field error '80020009' (Either
BOF or EOF is true, or the current record has been deleted. Requested
operating requires a current record) on some machines.

My questions:
1) I am not using a datatable, so how can I get a BOF/EOF?
2) Why isn't the catch, well, cathing this???

   SqlConnection cn = new SqlConnection(strCN);
   SqlCommand cmdLogVisit = new SqlCommand("usp_InsertVisitLog", cn);
   cmdLogVisit.CommandType = CommandType.StoredProcedure;
   SqlParameter prmIPAddress = new SqlParameter();
   prmIPAddress.ParameterName = "@IPAddress";
   prmIPAddress.SqlDbType = SqlDbType.VarChar;
   prmIPAddress.Size = 15;
   prmIPAddress.Direction = ParameterDirection.Input;
   cmdLogVisit.Parameters.Add(prmIPAddress);

   try
   {

    prmIPAddress.Value = Request.UserHostAddress;
    cn.Open();
    cmdLogVisit.ExecuteNonQuery();
   }
   catch(Exception e)
   {

   }
   finally
   {
    cn.Close();
   }