Autentificar Usuario y password (con referencia a bd)

Private cn1 As ADODB.Connection
Private rsusuario As ADODB.Recordset
Private strconn1 As String

Private Sub Form_Initialize()

strconn1 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\database.mdb"
Set cn1 = New ADODB.Connection

cn1.ConnectionString = strconn1
cn1.CursorLocation = adUseClient
cn1.Open

Set rsusuario = New ADODB.Recordset
rsusuario.Open "usuarios", cn1, adOpenDynamic, adLockOptimistic
End Sub

Private Sub Command1_Click()
On Error GoTo usermal
rsusuario.Find "usuario =" & "'" & Text1.Text & "'"
If rsusuario!password = Text2.Text Then
Form1.Show
vendedor = Text1.Text
Unload Me
Exit Sub
End If

usermal:
MsgBox "El usuario o el password es incorrecto"
End

End Sub