On Thursday, 5 Mar 2020 at 11:41, Lubos Boucek wrote: > Hello, > > After adding file "úkoly.org" (filename written with Czech keyboard) > with `C-c [`, immediate `M-x org-agenda t` goes through. However, > after restarting emacs, the same command stops with warning > "Non-existent agenda file c:/Users/lubos/Documents/org/úkoly.org. > [R]emove from list or [A]bort?".
This looks like an encoding issue. Have a look at your emacs customization file (.emacs, .emacs.d/init.el, wherever customized variable settings are placed in your case) and fix the file name properly there? I know that I have the following line (as the first line) in some of my emacs files: # -*- coding: utf-8; -*- Maybe put that in your org customization file? But I should warn you that I still find encoding issues perplexing in Emacs. -- : Eric S Fraga via Emacs 28.0.50, Org release_9.3.6-354-g9d5880