[RESOLVED] [2005] Adding Table To Existing Access DB.

Folks, Following pirate's example in the code bank,i am trying to add tables to the existing access database but i am finding some problem and i need help.
The function below gives me an error message.
"Error:Arguments are of the wrong type,are out of acceptable range,or are in conflict with one another".
All the code examples i have seen seem to work when you create an access database(thus opening the connection) then you add tables into it.
But since i have my access database ready, i dont need to use
ADOXcatalog.Create(myConn).

Below is my code
'a reference to ADOX (Microsoft ADO Ext. 2.x for DDL and Security)

VB Code:

Public Const strAccessConn As String = _
            "Provider=Microsoft.Jet.OLEDB.4.0;" & _
            "Data Source=.\DBName.mdb;" & _
            "Persist Security Info=False"
 
Imports ADOX 
 
Public Sub addTablesToDatabase()
        Dim ADOXCatalog As New ADOX.Catalog
        Dim ADOXtable As New Table
        Try
            'Connect To The Database
            ADOXCatalog.ActiveConnection = strAccessConn
            ADOXtable.Name = "tblCustomers"
            ADOXtable.Columns.Append("First_Name", ADOX.DataTypeEnum.adVarWChar, 40)
            'ADOXtable.Columns.Append("customerID", ADOX.DataTypeEnum.adInteger)
            'ADOXtable.Columns.Append("Address", ADOX.DataTypeEnum.adVarWChar, 20)
            'append tables to database
            ADOXCatalog.Tables.Append(ADOXtable)
        Catch ex As Exception
            MessageBox.Show("Error:" & ex.Message)
        Finally
            ADOXtable = Nothing
            ADOXCatalog = Nothing
        End Try
    End Sub