No process page

Hello,
I have searched for the answer to this but cannot find any help.

I am trying to add CAPTCHA to an ASP form and have added the code to the form page, the captcha image displays correctly.

I am running into trouble with these instructions:

Open the file (web page) in a text editor that is to process your web form input (this MUST be a different file to the web form which includes the CAPTCHA image), and place the following code at the top of the file (not within ASP blocks):-
<!-- Include file for CAPTCHA form processing -->
<!-- #include file="CAPTCHA/CAPTCHA_process_form.asp" -->

I have no page that processes my form, my form data is posted to a database.
I do have a confirmation page that I use to send me an email letting me know that someone has posted data to the database.
But I don't know where to put this code.

<!-- Include file for CAPTCHA form processing -->
<!-- #include file="CAPTCHA/CAPTCHA_process_form.asp" -->

I found a post that asked this very question and the response was for him to search the forum as it is asked a lot. I have tried this but cannot find the answer.
Thanks for any help