I checked it. Well, it definitely tries to found something on CD. Maybe CD-audio, because entry .cdaudio. visible just after this message. And as this version is
not real CD, it fails. I think, only "real" CD-version will help in that case.
Also, I can confirm that all strings are translated. Question is - what about video and (possible) CD-audio?
--update--
German CD-version can be snatched from certain torrent site. And it is 640Mb. I will check it.