title: System.Process.Start - running msi problem
body: <p>When i try to run a msi using System.Process.Start("test.msi") in a vb app i get the following error.</p>
  
  <p>The installation package could not be opened. Contact application vendor...</p>
  
  <p>Msi file works fine when double clicked, tried System.Process.Start with text files and exe files and they work fine, problem only with msi </p>
  
  <p>files. Running vista. Also tried xp but no luck</p>
  
  <p>Thanks</p>