C# SQL Server管理对象

我使用受信任或SQL登录在以下代码上遇到相同错误：

VS2010，控制台应用程序.NET4，WinXP。SQL2005完整版

炸弹在传送。传送数据

错误：errorCode=-1073548784 description=执行查询“” 失败，错误如下：“检索的COM类工厂” CLSID为{19E353EF-DAF4-45D8-9A04-FB7F7798DCA7}的组件由于以下原因失败 到以下错误：80040154。“。可能的故障原因：问题 查询时，“ResultSet”属性设置不正确，参数设置不正确 设置正确，或未正确建立连接

这感觉像是安全感。任何想法都会很棒

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SqlServer.Management.Smo;
using Microsoft.SqlServer.Management.Common;
using System.Collections.Specialized;
using System.IO;
using System.Configuration;


namespace GenerateScripts
{
    class Program
    {
        static void Main(string[] args)
        {
                ServerConnection sourceConnection = new ServerConnection("localhost");
                Server sourceServer = new Server(sourceConnection);
                //sourceServer.ConnectionContext.LoginSecure = false;
                //sourceServer.ConnectionContext.Login = "3tier";
                //sourceServer.ConnectionContext.Password = "3tier";
                Database sourceDatabase = sourceServer.Databases["3tier"];


                // destination
                ServerConnection destinationConnection = new ServerConnection("localhost");
                Server destinationServer = new Server(destinationConnection);
                //destinationServer.ConnectionContext.LoginSecure = false;
                //destinationServer.ConnectionContext.Login = "3tier2";
                //destinationServer.ConnectionContext.Password = "3tier2";
                Database destinationDatabase = destinationServer.Databases["3tier2"];

                Transfer transfer = new Transfer(sourceDatabase);
                transfer.CopyAllObjects = false;
                transfer.DropDestinationObjectsFirst = false;
                transfer.UseDestinationTransaction = true;

                transfer.CopyAllDefaults = true;
                transfer.Options.Indexes = true;
                transfer.Options.DriAll = true;
                transfer.CopyAllDefaults = true;

                transfer.Options.AnsiFile = true;
                transfer.Options.SchemaQualify = true;
                transfer.Options.WithDependencies = false;
                transfer.CreateTargetDatabase = false;
                transfer.CopySchema = true;
                transfer.CopyData = true;

                transfer.DestinationServer = "localhost";
                transfer.DestinationDatabase = "3tier2";
                transfer.DestinationLoginSecure = false;
                transfer.DestinationLogin = "3tier2";
                transfer.DestinationPassword = "3tier2";

                transfer.Options.IncludeIfNotExists = true;
                transfer.TransferData();

---

我不知道这是否是同一个案例，但我有一个类似的问题，它与SQLTaskConnectionOleDb类注册损坏有关

我通过跑步解决了这个问题

regsvr32 "%ProgramFiles%\Microsoft SQL Server\90\DTS\Binn\SQLTaskConnections.dll"

在命令提示符中