我的这个程序怎么打不开Access?
Dim cnn1, rec As Object
Dim str As String
str = "Provider= microsoft jet 4.0 OLE DB Provider;data source=D:\程序程序程序\VB6.0\BIBLIO.MDB"
Set cnn1 = CreateObject("ADODB.Connection")
Set rec = CreateObject("ADODB.Recordset")
cnn1.Open str
提示错误是: