error on importing wmi

hi when I import wmi module I got this error

Traceback (most recent call last):

File "", line 1, in import wmi File "C:\Python26\lib\site-packages\wmi.开发者_如何学编程py", line 88, in from win32com.client import GetObject, Dispatch File "C:\Python26\Lib\site-packages\win32com__init__.py", line 5, in import win32api, sys, os ImportError: DLL load failed: The specified module could not be found.

what should I do

This thread seems relevant:

http://old.nabble.com/Problems-importing-win32com-td24988589.html

Did you install Python as administrator?