Perhaps you need to make a folder before etc/ just like in the examples, so on your C drive you make a folder named settings, in that folder a folder etc and finally a folder enigma2, so creating the path c:\settings\etc\enigma2
Like in picture 2 you choose the folder settings as start point
It works. thank you for your advice.
I have made a folder "settinggs" and in that folder I have placed /etc/enigma2.