database password !!

[Pirate]

Hi ,
I wanna open protected database (access 97 ) .I tried this but seems not hlep :

Dim myPath As String = Application.StartupPath
Dim myConnection As New OleDb.OleDbConnection("provider=Microsoft.jet.oledb.4.0;DATA SOURCE=" _
& myPath & "\DBWEB.MDB;" & "Jet OLEDB: Database Password=" & "mypassword;")
Try
myConnection.Open()
Catch x As Exception
MsgBox(x.Message())
'It keep throwing this error :
couldn't find installable ISAM.
End Try

Any hlep would be highly appreciated !