I am not here to impress you. Please stop talking things personally (not speaking of just you, this is a comment for everyone).
In the meantime I have found some more info regarding this for future reference; the problem is in passing the name to OCE. We use UTF8 but OCE obviously doesn't pass that to the OS correctly so someone need to see how OCE handles wide chars on Windows.
I am not here to impress you. Please stop talking things personally (not speaking of just you, this is a comment for everyone).
In the meantime I have found some more info regarding this for future reference; the problem is in passing the name to OCE. We use UTF8 but OCE obviously doesn't pass that to the OS correctly so someone need to see how OCE handles wide chars on Windows.