Does not start (The Stanley Parable)

Win7 x64, in my case the first one (played the first) is dated 1 January 2018 (winter sale) – everything was in order. Now (mid of the same year) is the game completely refuses to start and crashes after the orange-and-black logo in the download.
In discussions steam game administration is not often replied that several Bidnenko, because the game is not doproshel