> I never tried to reproduce the bug myself.
I wish you would have done this during our discussions because this would have helped me to find out
that this is definitely a bug on my side.
I now found it: A chemistry program on my PC set the LANG Windows environment variable when it was
installed. This variable overwrites the language settings. I never noticed this as I wasn't aware
that only one program actually uses this and that I even don't need this variable. Moreover, I used
all chemistry programs on other of my LyX-testing PCs so that all PCs showed the same symptom :-(. I
therefore created the workaround using a batch file (lyx.bat) where I reset the LANG variable before
loading LyX.
With the next version of my installer, this issues is fixed.
Thanks for your patience and excuse for my stupidity
Uwe