On the Project menu, click Add Reference, click the .NET tab, click Browse, and then browse to MiscInfo.dll version 1.0.0.0. Click OK. On the View menu, click Code and enter this code after the Windows Form Designer-generated code: Private Sub btnInfo_Click( _ ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles btnInfo.Click Dim i As New MiscInfo.Info() MessageBox.Show(i.Version)