title: Registering 32 and 64 bit DLL in a single MSI using WiX
body: <p>I need to create a SINGLE Windows installer that performs the following tasks when it is run on the target m/c:</p>
  
  <ul>
  <li>Runs a service</li>
  <li>Registers a 32 bit DLL</li>
  <li>Stores the 32 bit and 64 bit log4cxx.dll libraries in <code>C:\Windows\sysWoW64</code> folder and <code>C:\Windows\system32</code></li>
  <li>Registers a 64 bit DLL</li>
  </ul>
  
  <p>Currently, I am using WiX to create an installer and I am at a point where I can register either 32 bit OR 64 bit installer but not both. Unfortunately, I don't have the option of separating the 32 and 64 bit installer as I need to register both the installers on a 64 bit machine.</p>
  
  <p>I would like to know if there was a way to register both the DLLs in one installer. Thanks in advance.  </p>