I tried testdisk, as it seemed easier to do. =P
First I had to put "sudo cp /usr/lib/libntfs.so.7 /usr/lib/libntfs.so.5", so it would work.
It said the partition sector didn't have the endmark 0xAA55, and then analysed the cylinder or sth and found nothing.

Do you think there is another way to get to my files?

Thanks for the patience.