How to install python win32 libs to maya 2014?

Question

I use maya 2014 (python 2.7.3 x64) and Python 2.7.12 x64 on my computer.

I wrote a script that gets the owner of a file. The script uses library win32 and I installed it to Python. I installed library win32_x64_v.220 and it all worked:

import win32security

def getOwner(fname):
    sd = win32security.GetFileSecurity(fname, win32security.OWNER_SECURITY_INFORMATION)
    owner_sid = sd.GetSecurityDescriptorOwner ()
    name, domain, type = win32security.LookupAccountSid('storage', owner_sid)
    return (domain, name)

Once everything is working, it is necessary to make the script work within Maya. I tried to transfer all the folders named win32 to the maya site-pakages. Nothing succeeded. On the internet, it is advised to add them to the library search path of the following:

sys.path.append("C:/Python27/Lib/site-packages")
sys.path.append("C:/Python27/Lib/site-packages/win32")
sys.path.append("C:/Python27/Lib/site-packages/win32/lib")
sys.path.append("C:/Python27/Lib/site-packages/pythonwin")

and when I try to run:

import win32security

it raises an error:

Error: ImportError: file <maya console> line 1: DLL load failed: The specified module could not be found.

For some reason the library is not loaded ... what should I do?