The distribution file KTWINxxx.ZIP should contain the following files:

README.TXT ** read this file first

KENTROL.EXE * required for Kentrol to operate
KENTROL.LOG * required for Kentrol to operate

KENTROL.TXT  manual
BACKGRND.TXT further explanations
NOBEEP.TXT for a quiet life
WHATSNEW.TXT latest improvements

ATC-VOL.KTM  sample memories: long-distance aviation 
MAR12.KTM sample memories: marine phone channels
BRIANS.KTM   sample memories: my usual selection

COMRESET.EXE	dos utility to reset comm ports when you exit Windows.  
		syntax is: comreset [1] [2] [3] [4]

Kentrol is copyright 1991 by Brian Gilhuly.