I have Half-Life in CD but not in steam?

[qualityowns]

I have a Half Life CD but not on steam. What do i do?
I get the error “could not load library” cl_dlls - client.dll
What do i do?

[Deathshot]

You register the CD Key on steam.

[Grega]

@qualityowns

I have a Half Life CD but not on steam. What do i do?
I get the error “could not load library” cl_dlls - client.dll
What do i do?

Do this

@Greenberet

open steam
click on games → “activate a product on steam” → next → “i agree” → enter the cd key from your half-life.
now half-life should appear on your games window which means you can download the whole content and start it using steam.