solved failing capital letters

data - Kopie (2)/00basic/00title

data - Kopie (2)/00basic/01toc

data - Kopie (2)/01intro/000debug

data - Kopie (2)/01intro/00title

data - Kopie (2)/01intro/01intro

data - Kopie (2)/01intro/02physics

data - Kopie (2)/01intro/03ae

data - Kopie (2)/01intro/05graphs

data - Kopie (2)/01intro/06graphae

data - Kopie (2)/02tech/00intro

data - Kopie (2)/02tech/01binclass

data - Kopie (2)/02tech/04dataprep

data - Kopie (2)/02tech/06explain

data - Kopie (2)/03graphae/00title

data - Kopie (2)/03graphae/01agraphnet

data - Kopie (2)/03graphae/03compression

data - Kopie (2)/03graphae/04decompression

data - Kopie (2)/03graphae/05modelsetup

data - Kopie (2)/03graphae/06losses

data - Kopie (2)/03graphae/07eval