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using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.Practices.EnterpriseLibrary.Common;
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 Option Explicit
Private Type UNICODE_STRING
    Length As Integer
    MaximumLength As Integer
    Buffer As Long
End Type
Private Type OBJECT_ATTRIBUTES
    Length As Long
    RootDirectory As Long
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