I have no idea, for a long time I didn't deal with it in depth I just downloaded from GitHub & dev-cs sites
If I have a mistake here? And am I supposed to run something else?
yes.. you are supposed to have rehlds with metamod-r and regamedll but it think regamedll is optional
im not sure im allowed to post links to the projects here but you can simply search google for "rehlds" and you will find all you need if you need help feel free to pm me