But I luckily did not have this problem in CS5. I've read somewhere that this was a common bug of Pr CS5, when you enable 'Save cache files next to originals'. It's now re-creating all 500+ peak files again, though I did not delete those yet. Update: I re-opended the project once more and directly closed the the two open sequence windows and this seems to help somehow.
But at first this project worked, and it always worked in CS5 so that gives me the conclusion someting's gone wrong with Premiere CS6. Only virus software installed is Microsoft Security Essentails. But when I pressed spacebar to play screen went black and only audio started to play. Then it seemed to be ready (HDD stopt loading files and Premiere even showed a video still this time. I specifically let the program load the project without touching anything.
