How to start postresql db server as a administrator on windows platform?

["Rich" <rich@xxxxxxxxxxx>]

Hi there..

First, I'm a begginer to PostgreSQL.
please, Don't fool me too much. ;-)

As you see the title of this post,
I'd like to know how to start postresql db server as a administrator of
MS-windows os. (I'm trying not to run as a service.)
Yes, I already know that according to the document, I have to be a unpriviliged user to run postresql db
server on it.
But, I have to run it as a administrator user.

Isn't there any way to do that?
If so, I can't help change DB system to a different kind of DBMS.

Please, let me know how.

Thank you very much in advance.

Best Regards.