There is Win32 API function "MessageBoxEx". The last it parameter specifies the language in which to display the text contained in the predefined push buttons. I tried to call function with different language ID. However all time text appear in system language. I use English Pan European Windows'95 version. So buttons text is always English. But I need change language to another. Of course, I wrote my own MessageBox function analog which do what I want. But I want to know what must I do to compel API function work correctly.