Reading the registry and Wow6432Node key

On an x64 machine, here is an example of how to access the 32-bit view of the registry:

using (var view32 = RegistryKey.OpenBaseKey(RegistryHive.CurrentUser,
                                            RegistryView.Registry32))
{
  using (var clsid32 = view32.OpenSubKey(@"Software\Classes\CLSID\", false))
  {
    // actually accessing Wow6432Node 
  }
}

… as compared to…

using (var view64 = RegistryKey.OpenBaseKey(RegistryHive.CurrentUser,
                                            RegistryView.Registry64))
{
  using (var clsid64 = view64.OpenSubKey(@"Software\Classes\CLSID\", true))
  {
    ....
  }
}