提示我：未发现数据源名称，未指定默认驱动程序

Dim conn As ADODB.Connection
  Dim rst As ADODB.Recordset
  
  Set conn = New ADODB.Connection
  conn.ConnectionString = "priovider=sqloledb;driver=(sql server);" + _
     "server=WWW-D4CC14DD61C;uid=sa;pwd=xywnhy2005;database=wudianchangyong"
  conn.Open

  Set rst = New ADODB.Recordset
  Set rst.ActiveConnection = conn
  rst.CursorLocation = adUseClient
  rst.CursorType = adOpenDynamic
  rst.LockType = adLockPessimistic
  rst.Open "select d.xinghao,d.zuzhi" + _
            "from dianzu d" + _
            "where d.xinghao=d.xinghao and d.zuzhi=d.zuzhi" + _
            "order by d.xinghao"
  rst.MoveFirst
  Text1.Text = "xinghao   zuzhi" + Chr(13) + Chr(10)
  While Not rst.EOF
     Text1.Text = Text1.Text + rst.Fields(0) + " " + _
     Format(rst.Fields(2), "###") + Chr(13) + Chr(10)
     rst.MoveNext
  Wend

  Set rst = Nothing
  Set conn = Nothing



急求啊~~~~~~~~~·，小弟新手，谢过~~~~~~~~~~~~··

3Q