VS 2010 I have a question.. about Inserting a .exe file in PictureBox control...

I'm making this program, where I would like to run my executable file from Visual Studio C++ which is a color detection using webcam. but when I try to call the executable file, there's no error but It pops to another window. Which I want it to run on the PictureBox tool.

heres my code:

Public Class Form1

Public Touchless1 As New TouchlessLib.TouchlessMgr
Public Camera1 As TouchlessLib.Camera = Touchless1.Cameras.ElementAt(0)

Private Property RetVal As Integer

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


Touchless1.CurrentCamera = Camera1
Touchless1.CurrentCamera.CaptureHeight = 480
Touchless1.CurrentCamera.CaptureWidth = 640

End Sub

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
'I deactivate this code for the camera.exe could run
'cause when This code is activated camera.exe would return a value of NULL

'PictureBox1.Image = Touchless1.CurrentCamera.GetCurrentImage

End Sub

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'HERE IS THE CALLING OF EXECUTABLE FILE I MADE FROM VISUAL STUDIO C++

RetVal = Shell("C:\Special Prob\HSV Detection Red\Debug\camera.exe", vbNormalFocus)

End Sub

End Class

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How Could I make it run inside the PictureBox when I click the Button1?

Please help me here sir...