Hello @michaelsy
Thanks for the details. I could not solve the problem and decided to stop doing it via FileZilla and 7Zip apps.
I uploaded the DokuWiki app via cPanel, Applications.
Many thanks @michaelsy for your time and all the details/hints. Thanks to you, I learned a lot, I appreciated it.
Also thank you @sascha-leib , @andi , and @pop for checking my entry and your replies.
My problem is solved. Have a wonderful day/evening everybody!
Frankie