You most likely need to reinstall the game, or if you are using a non-steam version, get a legal steam version.
I have had that problem a few times before, still get it quiet often, for me what worked is reinstalling Counter Strike. Problem usually accures on Windows 7.
no! counter strike 1.6 counter strike CZ counter strike Source
counter strike 1 anthology has 3 games. 1.counter strike 1.62.counter strike conditions zero3.counter strike conditions zero deleted scenes.
Counter-Strike 1.6 Counter-Strike: Condition Zero Counter-Strike: Source
counter strike source
From Steampowered: Counter-Strike 1.6 is $9.99 Counter-Strike Condition Zero is $9.99 Counter-Strike Source is $19.99 is a improve answer
by starting counter strike
Counter strike source
Counter-Strike happened in 1999.
Yes, you can purchase Counter-Strike Anthology or Counter-Strike Source package.
pasword counter strike 1,6
password counter strike 1.8