CMapStringToOb::Lookup Won't Work with Japanese Characters

Question

Does anyone know why CMapStringToOb::Lookup doesn't work in Japanese? The code loads a string from the string table, and puts it into a CMapStringToOb object. Later it loads the same string from the string table (so it is guaranteed to be exactly the same) and calls CMapStringToOb::Lookup to find it. It works in all languages that we've translated to and tested, except for Japanese which can't find the string in the CMapStringToOb object. Thanks

Answer 1

Is your app Unicode or MBCS? Not that I would have an explanation in one of those cases. Just trying to narrow down the scope.