is there a global codepage settings exist?
Start - > Control Panel - > Clock, Language and Region - > Region and Language
Escolha a guia Administrative , há uma seção com o subtítulo Language for non-unicode programs , clique no botão Alterar o local do sistema ... .
The system locale determines the default character set (letters, symbols, and numbers) and font used to enter and display information in programs that don't use Unicode. This allows non-Unicode programs to run on your computer using the specified language. You might need to change the default system locale when you install additional display languages on your computer. Selecting a different language for the system locale doesn't affect the language in menus and dialog boxes for Windows or other programs that do use Unicode