Revision History Of HOLDON.EXE Version 1.00 Initial Prototype - Never released to the public. Version 1.85 Fixed timing routines for greater accuracy. Version 2.10 Reduced Code By 25%. Included CRC checking and virus prevention routines. Program now runs a full CRC check before execution. Version 2.11 Added minutes and hours delay ranges. Version 2.12 Enhanced documentation and hard coded support information. Enhanced internal CRC check.