Автоматическое распознавание номерных знаков

Imports SimpleLPR2
Public Class Form1
    Public lpr As ISimpleLPR
    Public proc As IProcessor
    Public cds As List(Of Candidate)

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load  
        lpr = SimpleLPR.Setup()

        lpr.set_countryWeight("Vietnam", 1.0F)
        lpr.set_countryWeight("Spain", 0.0F)
        lpr.set_countryWeight("UK-GreatBritain", 0.0F)
        lpr.realizeCountryWeights()

        proc = lpr.createProcessor()  ' THis line error. Error show "License expired"

    End Sub
End Class