To further elaborate my query: 1. In XP ENU OS, when I changed the language setting in General tab in WPI.hta to Asian languages , they were displayed in wrong code. 2. In XP CHT OS, when I changed to Chinese Traditional in WPI.hta, the languages displayed was in right code, however other Asian languages eg. Chinese Simplified were in wrong code. 3. The various lang.js files were right when viewed with Notepad. The languages were displayed as what they are. Thanks!