Probably, because your program doesn't compile, and thus doesn't produce an EXE file. So exactly what you are running to create the file, I don't know...
Try changing:
ssize_t out = write (fd,;this is me",12);
To
ssize_t out = write (fd,"this is me",12);
It may not work - I haven't tested it - but at least it will compile and produce an EXE file...