How to check if ActiveX DLL is already registered?

Question

I have an installer that registers multiple dlls and needs to know if this was successful.

Answer 1

This seems to do the trick for me: http://www.nirsoft.net/utils/registered_dll_view.html

Answer 2

I would like to inform you that all registered objects of the COM class are listed in the section HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\.We can go to this place in the registry editor, select CLSIDand press Ctrl + F to search for the file dll/ocx.