Hi! Actually it does work with other languages, at least i tested it with english and german, but never with chinese, if you can share the winntbbu.dll that gives you that error, i will look into it and try to figure out whats different and why it gives you that error. <{POST_SNAPBACK}> Thank your reply!! But i think The WinntbbuED may be not Support the WindowXp in chinese. I use many Winntbbu.dll ,but none of them could work. This is my Winntbbu.dll : http://rapidshare.de/files/3537204/WINNTBBU.DLL.html and this is another one i download from the web ( I think its in english version ) http://rapidshare.de/files/3537328/WINNTBBU.DLL.html and both are not work. The error is the same. I need your help! Thank you very much. error.bmp