v1.0
Extract the zip file to C:\MBS\UTIL\punchcalc. Run PunchCalc.exe to open the application.
To add this program to the MBS Utilities folder (press x in MBS) edit C:\MBS\DOC2\mbs_pgm.def
You can also add the path C:\MBS\UTIL\punchcalc to your enviroment variables if you want.