install probs

[IhaveShirts]

Ok I have ESF installed on steam everything is updated to what it should be, but for some odd strange reason steam doesnt recognize the game. I also have this problem NS (Natural Selection) it worked on my other computer and i dont see what it is i could be doing wrong i have uninstalled everything and redid everything. Please someone help me!

 

[SuperDragonFist]

So you've installed it into this destination:
C: \Program Files\Valve\Steam\SteamApps\*You're name*\half-life

And just incase you didnt know, it's a half-life 1 mod, alot of people make that mistake.