Софт на python не запускается

C:\Users\Administrator\Desktop>soft.py papka
Traceback (most recent call last):
File "C:\Users\Administrator\Desktop\soft.py", line 91, in <module>
main()
File "C:\Users\Administrator\Desktop\soft.py", line 86, in main
keys = find_keys(sys.argv[1])
^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\Administrator\Desktop\soft.py", line 56, in find_keys
with open(filename, "rb") as f:
^^^^^^^^^^^^^^^^^^^^
PermissionError: [Errno 13] Permission denied: 'papka'