This is makeindex, version 2.15 [MiKTeX 2.9.7250 64-bit] (kpathsea + Thai support).
Scanning input file GradualeMonasterienseParsTertia.idx...done (0 entries accepted, 0 rejected).
Nothing written in GradualeMonasterienseParsTertia.ind.
Transcript written in GradualeMonasterienseParsTertia.ilg.
