Hi

I downloaded the game through steam, however, when I try and launch it the launcher cannot find the game data and wants to install the game, and says that it cannot find setup.exe. Having bought games through Steam before, I know that this is irregular. I have tried to validate the game data with steam, but it just downloads a 100kb file every time I do that. I have tried to re-download the game, but I still have this issue. Any ideas?

I've seen the same question a couple of times before. But then and now, I have felt that the appropriate place to be asking was at Valve, on Steam's site.

Problem resolved by reinstalling Steam. For some reason.