Win32for is a very comprehensive Public Domain 32 bit Forth for IBM-PC/AT and compatible computers running Windows95/98 or NT. The full version is supplied to you free of charge via the Web. The code is compressed in a self-executing .EXE file.
You will need to install Win32For before using IRTC.
RAMFAVR.EXE is an extended version of Win32for that incorporates IRTC. This is further extended by FLOADing the appropriate .INI file for the AVR device required