windows - Error by import win32com.client -

i use win 10， python 3.5.2 , pywin32-220.win-amd64-py3.5 (all 64-bit). , python , pywin32 installed in default path. in case it's c:\users\xx\appdata\local\programs\python\python35.

when import win32com.client, error this:

traceback (most recent call last):   file "<pyshell#1>", line 1, in <module>     import win32com.client   file "c:/users/xx/appdata/local/programs/python/python35/lib/site-packages/win32com/__init__.py", line 5, in <module>     import win32api, sys, os importerror: dll load failed: specified module not found. 

then searched in so, found solutions this.

when tried again, still going wrong.

traceback (most recent call last):   file "c:/users/xx/appdata/local/programs/python/python35/lib/site-packages/win32com/__init__.py", line 82, in <module>     setupenvironment()   file "c:/users/xx/appdata/local/programs/python/python35/lib/site-packages/win32com/__init__.py", line 47, in setupenvironment     __path__.append( win32api.getfullpathname( __path__[0] + "\\..\\win32comext") ) nameerror: name '__path__' not defined 

any appreciated.