I am going to enter pedigree data into pedsys to create a pedigree data base, I have downloaded the program and installed it, but when I try to run the program the following error is shown:
ERROR: The environment variable PEDSYS is missing
? FORTRAN Runtime Error:? Format string missing opening (? WRITE(UNIT=6,...
what should I do to solve the problem? is it about me not having Fortran? or it is because of my windows version?