title: Building setup.exe for 64 Bit Operating System
body: <p>I need to create a setup which targets 64 bit O.S.,Currently my project is <strong>Installshield 2008 Premier Edition</strong> and type is <strong>InstallScript MSI</strong> and we right now we are supporting 32-bit O.S.</p>
  
  <p>I have some set of questions </p>
  
  <ol>
  <li>Do i need to build Installshield on 64-bit dedicated machine ??</li>
  <li>Is it possible to have same project which supports 32-bit as well as 64-bit? If Yes how to approach?</li>
  <li>Is single Setup.exe will support both 32-bit and 64-bit ??</li>
  </ol>
  
  <p>Thanks </p>