C++ output requested for a file whose name is already 31 characters long. Cannot replace ".f" with ".cp". The output file will end in ".c" even though it is C++ code.
Cannot set-up a default folder for Mac F2C's UNIX kernel to read and write files from. Quitting & restarting, and make sure the FORTRAN files are not on the desktop or a locked volume.
Cannot figure out the factory settings. Something is very wrong. I suggest quitting and re-starting Mac F2C. If that fails, try re-installing Mac F2C.
Error initializing Toolbox and menus. Mac F2C is probably damaged; try re-installing from a clean back-up copy and re-boot your Mac.