Hello all,
sorry for the delay in the response.
BR : the template is set correctly and I haven't made any change in it since a long, long time (I checked before answering, we never know

) so I do not think that's the problem.
Effectively, I use the OS (Linux or Seven) to copy direct from the Library folder, so I will try with option Polish as you say theducks and I'll tell you the result soon.
Thanks for your help
edit :
I've try Polish, but there's no change in the result.
Have a nice we