Win64: the python script is not working

[Linkid]

The python script to make def files is not working in 64 bits.
The error is:

Traceback (most recent call last):
  File "makedefs.py", line 127, in <module>
    def_contents = make_def(os.path.join(sys.argv[2], dll))
  File "makedefs.py", line 101, in make_def
    dllname = read_asciiz(rva_of_dll_name)
  File "makedefs.py", line 91, in read_asciiz
    seek_to_rva(rva)
  File "makedefs.py", line 80, in seek_to_rva
    raise ValueError('Could not find section for RVA.')
ValueError: Could not find section for RVA.