Options.InterpretHighAnsi (Word)
Returns or sets the high-ANSI text interpretation behavior. Possible return values are wdAutoDetectHighAnsiFarEast - Microsoft Word interprets high-ANSI text as East Asian characters only if Word automatically detects East Asian language text, wdHighAnsiIsFarEast - Word doesn't interpret any high-ANSI text as East Asian characters, wdHighAnsiIsHighAnsi - Word interprets all high-ANSI text as East Asian characters.
Options.InterpretHighAnsi = wdHighAnsiIsFarEast