Hi guys i see many players who dont know how to make dedicated server so here we go to make dedicated server for hldms just follow my hints and ur done.
1- first download source dedicated server from ur steam tools section
2- 2nd when its complete than download my files from this link: http://files.filefront.com/hldms_sou.../fileinfo.html
3- when u download this than open hldmssourcededicated server.zip and copy the source dedicated server folder.
4- its importent u have to know where is ur steam acount folder many people install steam in. example= ( c:\programfiles\steam\steamapps\YOUR ACOUNT FOLDER\ ) so if u still cant found ur steam than go to desktop and click on start and click on search and than click on all files and folder and than type steam in search and click search after few minuts u found steam folder.
5- ok when u found steam folder go to ( steamapps ) folder and than u see ur acount name folder go in side the folder and paste my source dedicated server folder to ur steam acount folder now u done.
6-open steam and go to tools section and launch source dedicated server and select game half-life deathmatch and run the server now its complete.
7- one more thing to say u can see ur server in server-lan section not in net server and also u can see ur server in fav server list but for this u need ur dedicated server ip add it and u see ur server.
if u have any other problem contact me i do my best to help u guys takecare have a good day .