After installation i try to press the "play" button in steam, but it does not do nothing.
I can click how many times I want, no reaction. http://i.imgur.com/TrgYd.png
Other games work well.
I used to play hidden on my PC(Windows 7 32bit) before, now I have installed 64bit version, maybe this is the reason?
Already tried reinstalling, installing update and such... nothing worked :/