Hello Lochris
Yes - the program is a little dated - but it still is oh so useful!!.
It was not written to run under 64 or 128 bit systems (XP VISTA or Windows7).
However on the brighter side ...............
I have written CHECKHEX.EXE V.02 which is happy to run under XP 32 bit (SP3).
ALSO if you know what to do it can be run under VISTA 32 bit (but I do not support it).
This latest version removes itself from the objdata folder after execution so the program needs
to be stored on the users computer and then just copied to the users objdata folder.
It is almost ready for general release. Anyone wanting a pre-release copy simply e-mail me direct. no problem.