@Rene
I don't know if here I can make my post being additionally send to you.
Have you read my point 1?
I have uninstalled KiCad and deleted directory C:\Users\Piotr\AppData\Roaming\kicad then installed last nightly and then see that error.
I see it any time I install KiCad since 5.0 on "clear" PC.
Of course if I install KiCad on my work PC with my library list I don't get that error.
@Rene
I don't know if here I can make my post being additionally send to you.
Have you read my point 1? Piotr\AppData\ Roaming\ kicad then installed last nightly and then see that error.
I have uninstalled KiCad and deleted directory C:\Users\
I see it any time I install KiCad since 5.0 on "clear" PC.
Of course if I install KiCad on my work PC with my library list I don't get that error.