Unfortunately, a problem was found in the registration of the win32 build 188.8.131.52.
The problem seams to be related to win32/x64 registry entry mix-up in the type library registry entry leading to the component not showing when trying to add a reference in C# projects.
This problem is showing in build 184.108.40.206 and 220.127.116.11.
The problem is now fixed in build 18.104.22.168
Note that for using the win32 component on x64 machines you should use the SysWOW32o64 version of regsvr32.exe