I downloaded Half-Life: Opposing Force from 3DSL, but when clicking "new game", I get an error "could not link client.dll function HUD_PlayerMove".
Anybody know the solution?
I'm using HL version 1.1.1.0.
EDIT: Ah, got it working. I had to update OF with the update exe that came with the HL 1.1.1.0 patch.