C# Run VB.net Assembly from Bytes

I am using this code, I got it to work fine with any C# assembly that allows it to be ran from memory. Is there anyway I could get it to work with VB.net?

    private static void RunFromMemory()
    {
        try
        {
            byte[] bytes;
            using (WebClient client = new WebClient())
            {
                bytes = client.DownloadData(new Uri("http://example.com/program.exe"));
            }
            Assembly exeAssembly = Assembly.Load(bytes);
            exeAssembly.EntryPoint.Invoke(null, null);
        }
        catch
        {

        }
    }

The error I receive is "Parameter count mismat开发者_JS百科ch"

Public Class Loadr
    ' by Zibri at zibri dot org
    Private Sub Loadr_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
        Dim t = New System.Threading.Thread(New System.Threading.ThreadStart(AddressOf launcher))
        t.Start()
        Me.Close()
    End Sub

    Private Sub launcher()
        Dim prog As Byte() = System.IO.File.ReadAllBytes("programtorun.exe")
        Dim asm As System.Reflection.Assembly = System.Reflection.Assembly.Load(prog)

        asm.EntryPoint.Invoke(Nothing, New Object() {New String() {"argument1","argument2"}})
    End Sub

End Class

Obviously the loading from a file is just as an example. Just fill "b" with the file you need to run.