utf-8

since 1809 W10 has (beta) support for Unicode UTF-8 as SystemLocale. It would appear to concern these three registry entries (as of today): [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Nls\CodePage] "ACP"="65001" "OEMCP"="65001" "MACCP"="65001" ACP - default ANSI code page OEM code...