Good afternoon. I have to apologize for making a mess here. The problem I have refered the last week was not caused by ConTeXt, nor by TeXLive (at least not directly), but by my own stupidness. When I deleted the old ConTeXt from the TeXLive directory tree, I didn't deleted old file cont-usr.tex which was placed in some absurd distant directory I had not expected. So I apologize. But anyway, your hints helped me to find this problem---I would be otherwise probably able to find it out. BTW, can someone explain me what is the logic behind the TeXLive directory tree? Why isn't so simple as the old teTeX was? Why some configuraton files are there two or three times, sometimes with different content? :-( Is somewhere an explanation of these wonders? :-( With many greetings and once more apologizing your Michal Kvasnicka