[HOWTO] Install /e/ on a Samsung smartphone with Windows easily

Thanks for the nice manual! I trying to use this ROM for my Galaxy S5 Mini (kminilte).

Everything works fine for me until the flashing process.

I am encountering error 7. While I could avoid the device check with the above posted infos, I now have a new error 7 which is the following:

Patching system image uncondituonally...
mkdir "/cache/revovery/
19e673c[...]/" failed:
No such file or directory
E1001: Failed to update system image.
Updater process ended with ERROR: 7
ERROR installi zip file 'e9.zip'
Updating partition details...
... done

Maybe somebody has an idea?