Where is my init.el file ?

Tolga Uzuner <[email protected]> Sun, 16 Apr 2006 12:35:22 +0100
Newsgroups gmane.emacs.xemacs.general
Message-ID <[email protected]>
Hi,

I am running xemacs in windows, version 21.5.20 .

How can I find my init.el file ? I have searched all over my PC but 
cannot see it anywhere.

Thanks,
Tolga