Hello, alberto!

Thursday, November 7, 2013, 9:44:57 PM, you wrote:

a> I need your help. I´m manually installing Firebird 2.5 downloaded in zip
a> format. I extracted the files into a new directory and ran
a> install_server.bat file inside bin folder.

you could use insted instreg and instsvc.

a> Until here everything is ok, but I need install the cpl file in the
a> control panel menu.

You do not need to do this. CPL is obsolete, use Services instead, or
instsvc start/stop.
If you want to run FB as an application, just run it with -a option.

a> How can I to do this? Do I need install anymore to
a> use full Firebird service?

CPL is an accompanying thing, and really does not related to FB.
It was some kind useful on old Windows. Anyway, forget about cpl.

--
Dmitry Kuzmenko, www.ib-aid.com