Half-Life / Counterstrike

[XPNuT66]

OK everyone my friend had Halflife and i wanted to try it, we installed it with his cd-key. Now I got the game and i need to switch the cd-key so we can play against ea. other online. Can anyone help please.

I need to know how to change the cdkey without uninstalling the game.

 

[notoes]

Yep

open regedit, guide urself to:

HKEY_Current_User>Software>Valve>Half-Life>Settings

The Key is your cd key, change it if you like

Laterz

 

[XPNuT66]

much appreciated it worked