What exactly are you asking for ?
Theres a few links and stuff lying around on the web for wolfet downloads (I'm a pro player..or was..stupid rambo medics..)
and it install(ed) just fine for me.
Punkbuster also works and lets me join MOST servers, for some reason a few boot me out soon as I join but that shouldn't matter. (I think its my router)
If punkbuster is being a dick, I think reinstalling wolfet might work.
If it's still being a dick, heres the link to PB RTCW (Hopefully it should support ET)
http://www.evenbalance.com/index.php?page=support-rtcw.php
Also when you install wolfet, it will probably put punkbuster in your autoruns (probably services) when your computer boots up, don't disable it, or WolfET will nag you.
And when it tries to re-enable, win7 might complain, and your anti virus probably will too.