Amnesia claims it needs a disk

[TheBlastPassage]

Let's focus on the actual question. The first post has been changed to say he no longer has the disk problem and the game now crashes for him. So to narrow this down for everybody who seems to be confused:

• He did buy it from the Humble Bundle and paid $0.95 (95 cents)
• He updated his first post saying that he no longer has that issue. His game now crashes

So for the crash, you can check the troubleshooting guides here and if it doesn't help, attach requuired files that the guide will mention