Step 1:
First you will need to download a program called Vistalizator which can be found at the official site here:
http://www.froggie.sk/download.html

Step 2:
Once you have downloaded Vistalizator you now need to download the Chinese language pack. On the same page Choose the SP option that applies to you (If you don't know you can right click on my computer and go to properties it will have the Service Pack there).

Next Pick the language pack you wish to install, in this case being Chinese (Simplified).
Step 3:
Now we have everything we need all we have to do is install it. You can move Vistalizator to wherever you wish.
Now run Vistalizator and of course click on Add Languages.

Now Find the path where you downloaded the Chinese language pack to and click open. Now just wait for the file to convert and install. You can choose Internal or express install i just went with express. Now you have the Chinese language pack installed






