Need help with update of halflife!!!!

:cry: I have half life and steam my only problem is when i went to update the half life game on sierra entertainment and i put in the wrong birthday and now they won't let me change it.
IF someone could help me i would truly aprreciate it
Thanks

i fixed it but now i have a even bigger problem when i try to install the half life update it says i need half life platnium or half life opposing force or half life and yes i have half life i need help installing esf it won't install plzz help peace

just go find the hl update on fileplanet or somewhere else , then install steam , or just get cs1.6 and then install it to the steam directory it's ment to go to , then just install esf and it should work fine

mind you that you should not double post you noob , edit the dam post from above

calm down don't wet your pants saiyan Overlord i fixed the problem but thanks for the advice peace