What can I do with the HINSTANCE returned by the ShellExecute function?
As we saw earlier, in 16-bit Windows, the identified a program. The Win32 kernel is a complete redesign from the 16-bit kernel, introducing such concepts as "kernel objects" and "security descriptors". In particular 16-bit Windows didn't have "process IDs"; the instance handle served that purpose. That is why the and functions returned an . But...