How to execute exe form asp.net ?

Hi How to execute exe form asp.net.if i run form local drive it will work ,but if i run form server(publish in IIS),it only running process in task manager ,but not view to user.
Dim myApp As New System.Diagnostics.Process() myApp.StartInfo.FileName = "C:\Windows\notepad.exe" myApp.Start()
Regards
  Aravind
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