Spiel startet nicht. Hilfe / Game does not start

[Bols]

So, over one year is gone and i can't play these game. It's very sad. Last x-mas I have reinstalled my pc, can't play. I have a new soundcard, can't play.

Today I have installed the Amnesia Demo - IT RUN!!!!! But not the full game at steam. Why?

I have checked the Windows Protokoll: I became new entries if I start the Game by Steam:

"Name der fehlerhaften Anwendung: Amnesia.exe, Version: 0.0.0.0, Zeitstempel: 0x4da55c25
Name des fehlerhaften Moduls: unknown, Version: 0.0.0.0, Zeitstempel: 0x00000000
Ausnahmecode: 0xc0000005
Fehleroffset: 0x715d0000
ID des fehlerhaften Prozesses: 0xd70
Startzeit der fehlerhaften Anwendung: 0x01cbfc7f1ca5348c
Pfad der fehlerhaften Anwendung: g:\steam\steamapps\common\amnesia the dark descent\Amnesia.exe
Pfad des fehlerhaften Moduls: unknown"