Registry GetSubKeyNames() lists different keys than Regedit?

Question

We are using WIX to install a number of services we create. I am writing a quick utility to dump the currently installed services. I just iterate over subkeys of:

Answer 1

The problem is a 32/64 bit issue. It seems that some of the installations happened under

HKEY_LOCAL_MACHINE\Software\Wow6432Node\... 

When I enumerate them both, I get all of my installations.

Apparently I can also use RegistryKey.OpenBaseKey() with a RegistryView.Registry64/32 instead of the Wow6432Node too.