I have a drop down list to select criteria. After selecting from the list, record in form does not move. Please help. 
Private Sub Combo54_AfterUpdate()
' Find the record that matches the control.
Dim rs As Object
Set rs = Me.Recordset.Clone
Recordset.FindFirst "[Vendor] = '" & Me![Combo54] & "'"
Me.Bookmark = rs.Bookmark
End Sub
Private Sub Combo54_AfterUpdate()
' Find the record that matches the control.
Dim rs As Object
Set rs = Me.Recordset.Clone
Recordset.FindFirst "[Vendor] = '" & Me![Combo54] & "'"
Me.Bookmark = rs.Bookmark
End Sub