key export failed


I tried to export the key to a directory which looks simple. But it always asks to overwrite the directory name. Even I agree whith “yes” it generates a error message. “No such file or directory”.
I’m really lost why such a simple operation doesn’t work. Any idea what’s wrong?

May be your export-path contain non-ASCII symbols? In this case, the program converts them to UTF-8 encoding and, of course, have a “file … not found”.