Usage:

   AAC <source> <dest> /[T|A|U|H]
   /T = convert to ATASCII
   /A = convert to ASCII (DOS/Win)
   /U = convert to ASCII (Unix)
   /H = this help summary

Eg:

  X AAC.EXE D1:COOLINFO.ASC D2:COOLINFO.TXT /T

If using COMEXE you can get by with this:

  AAC D1:COOLINFO.ASC D2:COOLINFO.TXT /T