I've been attempting to start moving some old FBII programs to FB4 to use OS X. I read the guide from Bill Michael from FBII to FB3, but I cannot even get beyond my first error statement: Error: Functions must be defined before using ... In file PIP_II_proj:UTIL CHECK LIBRARYS.INCL at line 33 in GetToolboxNamesPtr hFCOD fn GetResource(_"FCOD",1001) If I use the Find/Change I do not even have a FCOD in any of my code, so how could something that does not exist need to be defined? And I do not have a LIBRARYS.INCL file either. Thanks. Rick