diff --git a/hts/HTS.py b/hts/HTS.py
index 121f762..fa66154 100644
--- a/hts/HTS.py
+++ b/hts/HTS.py
@@ -1,7 +1,7 @@
 import os.path
 import copy
 import platform
-if platform.system().lower().find("window") >= 0:
+if platform.system().lower().find("window") >= 0 and platform.architecture()[0] != "64bit" :
     import win32com.client
 import csv
 import time