i belive this will anwser that question~Kenoku~ said:next istn greyed out,its "install" thats greyed out.could it be the ESF is a hl1 game and doesnt work with hl2?i only haev hl2 installed now.
where do i find hl ni steam to right click on it?[SAS]Orion said:your halflife directory
The problem you are having is that you don't actually have halflife installed - right click on it in steam and click install game, then let steam download. Then, run it once so it creates all the directories.
Then you can install properly.