This is C:\Program Files (x86)\MiKTeX 2.9\miktex\bin\makeindex.exe, version 2.15 [MiKTeX 2.9] (kpathsea + Thai support). Scanning input file AbstractForMFO.mt... !! Input index error (file = AbstractForMFO.mt, line = 1): -- Unknown index keyword \mttitle. !! Input index error (file = AbstractForMFO.mt, line = 2): -- Unknown index keyword \mttitle. done (0 entries accepted, 2 rejected). Nothing written in AbstractForMFO.ind. Transcript written in AbstractForMFO.ilg.