Half-Life cd key in registry?

[UofI]

I am looking for my cd key but cant find it in my dorm. I know that you can find it in the registry... but cannot remember where.
Need to reinstall windows:Q
Thanks

 

[UofI]

.

 

[yakko]

Search with regedit.

 

[Frosty3799]

Start-> run-> regedit->HKEY_CURRENT_USER (or HKEY_LOCAL_MACHINE im not sure) ->software -> valve

i would tell you exact, but i dont have HL installed... umm from the vavle folder i am pretty sure in the right hand column you will just find a reg entry called "key" and it will be listed there

 

[dakata24]

HKEY_CURRENT_USER\Software\Valve\Half-Life\Settings