To enable supplemental language support in windows:

1. Open your Windows XP Control Panel. This can be found in your Start Menu.
2. Click "Date, Time, Language and Regional Options"
3. Click "Regional and Language Options". A new window will appear.
4. From the Regional and Language Options Window, click on the "Languages Tab"
5. Ensure that the "Install files for complex script and right-to-left" option and the "Install files for Easy Asian languages" checkboxes are checked.
6. Click OK
7. You may be prompted to insert your Windows XP CD-ROM. Follow any remaining instructions provided.
   Restart your computer if instructed to do so.