The sealed hardware installation requires the .exe to be run from a terminal with all the data needed whereas the self service installer used a UI to receive the data. The self service installer downloaded IIS and created the necessary Registry keys such as TLS 1.0 Client and Server and TLS 1.1 Client and Server, with the necessary DWORD values. The sealed installer does not do this thus requiring manual addition of the keys and the installation of IIS. Can the sealed installer not be made to do this as well similar to the self service installer.