title: Framework/Framework64 and System32/Syswow64
body: <p>I built my project as 64bit (not ANY CPU) but specifically 64bit.
  All the dll's are 64bit; most of the them are managed code (C#), and a few files are unmanaged (C++ code).</p>
  
  <p>I am creating a Installer in Installshield and I need to register dll's. I have read so much online that I am confused.</p>
  
  <ul>
  <li>regsvr32 -> To register my C++ dll's, which regsvr32.exe should I use? System32 or Syswow64.</li>
  <li>regasm -> To register my C# dll, which regasm I should use? framework/framework64</li>
  </ul>