Dear Andreas, On 15.04.23 17:17, Werdenfels-Gymnasium, StD Hirsch wrote: > is it possible/dangerous to copy > C:\Users\XXXXX\.texlive2022\texmf-config to > C:\Users\XXXXX\.texlive2023\texmf-config to avoid changing the new > config by hand to match the previous settings? I think it should work. HTH, Stefan