Unlucky!!

I just want to install Chinese support to my PocketPC as it is having English Windows Mobile 2003 2nd Edition as its OS. Unaware (or due to my stupidity), the patch distort my screen and make every English word much bigger than normal. Some information are forced out of the screen.
Although it can display chinese the trade-off is too big. Most unfortunately I am unable to uninstall that cleanly ever since...