Thanks for the reply Gregorio, but I don't think search paths are the problem. I naively thought that an external .PRG could find a .FRX which is part of the .EXE that originally called the external .PRG - but apparently not. There is no .FRX to find, only a .EXE (which contains the .FRX).
Michael Meinberg
Tamtech, Inc
"The amount of things that I know nothing about is alarmingly increasing."
