The reason for downloading from the site and the file in question is that it seems to be the only source for
Admilink install program.
Admilink program allows execution of programs with different user credentials than the
current login credentials.
My normal user id has standard user credentials. Certain programs require administrator privileges
(E.g. Speedfan).
I use Admilink to create a startup shortcut with Administrator privileges for these programs (speedfan).