Private Sub Command1_Click()
Dim oConn As New ADODB.Connection
oConn.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=C:\Book1.xls;" & _
"Extended Properties=""Excel 8.0;"""
oConn.Execute ("Select * into [;database=D:\Test.mdb].test1 FROM [Sheet1$]")
oConn.Close
Set oConn = Nothing
End Sub