我收到错误，因为这个IErrorInfo.GetDescription失败了E_FAIL（0x80004005）

Question

我收到了这样的错误＆＃39; IErrorInfo.GetDescription因E_FAIL（0x80004005）＆＃39;而失败。

执行查询以将数据库从msaccess传输到SQL。

我写了这段代码

 try
           {
               string str = "";
               cn1 = new SqlConnection(con);
               if (cn1.State != ConnectionState.Open) { cn1.Open(); }
               str = "CREATE DATABASE "+db+" ON PRIMARY " +
                     "(NAME = " + db + "_Data, " +
                     "FILENAME = N'C:\\Program Files\\Microsoft SQL Server\\MSSQL10.SQLEXPRESS\\MSSQL\\DATA\\" + db + "Data.mdf', " +
                     "SIZE = 100MB, MAXSIZE = 100MB, FILEGROWTH = 10%) " +
                     "LOG ON (NAME = " + db + "_Log, " +
                     "FILENAME = N'C:\\Program Files\\Microsoft SQL Server\\MSSQL10.SQLEXPRESS\\MSSQL\\DATA\\" + db + "Log.ldf', " +
                     "SIZE = 1MB, " +
                     "MAXSIZE = 5MB, " +
                     "FILEGROWTH = 10%)";
               cmd1 = new SqlCommand(str);
               cmd1.Connection = cn1;
               cmd1.ExecuteNonQuery();
               cn1.Close();
               con = "ODBC; Driver={SQL Server};Server='" + dataGridView1.CurrentRow.Cells["Servers"].Value.ToString() + "';Initial Catalog=" + db + ";Persist Security Info=True;User ID= '" + dataGridView1.CurrentRow.Cells["UserNames"].Value.ToString() + "';Password='" + dataGridView1.CurrentRow.Cells["Passwords"].Value.ToString() + "'";
           }
           catch (Exception Ex) { }
DbProviderFactory factory = DbProviderFactories.GetFactory("System.Data.OleDb");
DataTable userTables = null;
using(connection) {
    string mappath = dataGridView1.CurrentRow.Cells["Path"].Value.ToString();
    string[] filePaths = Directory.GetFiles(@
    "" + mappath + "", "*.mdb", SearchOption.TopDirectoryOnly);
    // c:\test\test.mdb
    foreach(string tr in filePaths) {
        connection.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + tr + "";
        string[] restrictions = new string[4];
        restrictions[3] = "Table";
        connection.Open();
        userTables = connection.GetSchema("Tables", restrictions);
        List tableNames = new List();
        for (int i = 0; i < userTables.Rows.Count; i++)
        tableNames.Add(userTables.Rows[i][2].ToString());
        try {
            foreach(string tableName in tableNames) {
                //cn1 = new SqlConnection(con);
                //if (cn1.State != ConnectionState.Open) { cn1.Open(); }
                //SqlCommand cmd = new SqlCommand("select * into [" + tableName + "] from OPENROWSET('Microsoft.Jet.OLEDB.4.0','" + tr + "';'Admin';'',[" + tableName + "])");
                //cmd.Connection = cn1;
                //cmd.ExecuteNonQuery();
                OleDbCommand cmd = new OleDbCommand("select * into [" + tableName + "] IN " + con + " FROM [" + tableName + "]", connection);
                cmd.ExecuteNonQuery();
                connection.Close();
            }
        } catch (Exception Ex) {
            connection.Close();
        }
        connection.Close();
    }
}
} catch (Exception Ex) {}

查询就像这样

    select * into [ACTYPE] IN ODBC;
       Driver={SQL Server};
       Server='PC01';
       Initial Catalog=TARR;Persist Security Info=True;
        User ID= 'sa';Password='123' FROM [ACTYPE]