title: Installshield 2012 : Identify 32 or 64 bit Operating system and install appropriate ActiveX control - Basic msi installer
body: <p>I have an ActiveX control which needs to be deployed in client machine and i am planning to do this by supplying installers to the clients . </p>
  
  <p>I have made separate msi packages for 64 and 32 bit operating systems and it works properly.</p>
  
  <p>However , i face a problem when it comes to 64 bit machines since i have the following requirement , </p>
  
  <p>In case of 32 bit machine install 32 bit ActiveX control.</p>
  
  <p>In case of 64 bit machine install both 32 and 64 bit ActiveX control.</p>
  
  <p>I read many articles stating hybrid installations cannot be done using basic msi installers ?</p>
  
  <p>Can this be done using a single setup.exe file ?</p>