Product Key File Finder v2

import glob, os, shutil, string
rs = ['%s://' % d for d in string.ascii_uppercase if os.path.exists('%s://' % d)]
print(rs);
print(len(rs));
print('10%')
i = 0
ff = 'Product Key'
print('20%')
directory = "rss"
file_name = "test.txt"
print('30%')
while i != len(rs):
  os.chdir(rs[i])
  for file in glob.glob("**/*.txt", recursive = True):
  	if ff in file:
  		print(file)
  		_result_path_ = os.path.join(rs[i], file)
  		print(_result_path_)
  		print('scan done')
  i += 1
print('stop execute')