ConvertFileW
return ConvertFileW(spInputFile, spOutputFile, nCompressionLevel, pPercentageDone, ProgressCallback, pKillFlag);
DLLEXPORT int __stdcall ConvertFileW(const str_utf16 * pInputFilename, const str_utf16 * pOutputFilename, int nCompressionLevel, int * pPercentageDone, APE_PROGRESS_CALLBACK ProgressCallback, int * pKillFlag);