TTX translated in Studio 2014 Problem

Hi, I have an issue which is as follows: A client sent me a ttx to translate which I am translating in Studio 2014. I then create a target file which is a ttx as well and then they cannot open it.

They get the following error "Das Start Tag "Raw" in Zeile 2 Position 531 stimmt nicht mit dem Ende Tag "df" ueberein. Zeile 9, Position 795. I have tried so much stuff, I am quite at a loss now. 

There is also the Error "Error reading TTX file, expected end of tag "raw"

Anyone got any idea?