We do not speak German, sorry. This is your post translated with Google Translate:
With my macOs Mojave operating system with Gantt 2.8.11 (build 2396) the icon in the bar changes into the text editor program. The files are then also converted into text files.
When you click on the text editor icon, the program is always checked first and then opens to open the files.
How can this be stopped?
Thanks Nico
and I admit I don’t understand what did you mean. What icon changes? What files are converted into text files? What program is checked first?
Can you please elaborate on that (screenshots are welcome) and please consider writing in English for better understanding.
Thanks!