Error: Microsoft ODBC Driver Manager Data Source name not found

[ryguy7272]

I was just watching the video here:

Trying to follow the example but some of the text is fuzzy. I typed the
following VBA into Excel:
Sub Rectangle1_Click()

Dim con As New ADODB.Connection
Dim rs As New ADODB.Recordset

'Drive code for Access
con.ConnectionString = "CBO=C:\Temp\MyAccess.accdb:" & _
"Driver = (Microsoft Access Dirver (*.accdb));"

'Open DB Connection
con.Open

Set rs.activeconnection = con

rs.Open "Select * from SharePrices"

StartRow = 3

Do Until rf.EOF
'First Field
Cells(StartRow, 4) = rs.Fields(1).Value
'Second Field
Cells(StartRow, 5) = rs.Fields(2).Value
'Third Field
Cells(StartRow, 6) = rs.Fields(3).Value
rs.movenext
StartRow = StartRow + 1
Loop

rs.Close
Set rs = Nothing
con.Close
Set con = Nothing

End Sub

I receive the following error message: 'Run-time error'
Microsoft ODBC Driver Manager Data Source name not found and no default
driver specified.

This line is yellow:
con.Open

I feel the error is here:
con.ConnectionString = "DBO=C:\Temp\MyAccess.accdb:" & _
"Driver = (Microsoft Access Dirver (*.accdb));"

I am using Office 2007.