if we had already install tmts 2011 and its in chinese then follow this method
see the Trend Micro Titanium Internet Security 2011 tray icon near Windows Clock. Right click on it and select the last option. This exits Trend Micro Titanium Internet Security 2011 Program.Change Trend Micro Titanium Internet Security 2011 Chinese to English
Navigate to C:\Program Files\Trend Micro\UniClient\UiFrmwrk\ and open UIProfile.cfg file in Notepad.
Find and Replace instances of ZH-CN with EN-US and save the changes. Close the File and Open the Trend Micro Titanium Internet Security 2011 Program and now the interface is changed into English.
