Q:

Self installing East Asian language set.  How to remove Asian languages from a language bar? 

Possible Duplicate:
Different available keyboard layouts in language bar and Text Services and Input Languages 

I have the following problem on a Windows 7 machine: a set of languages is automatically self-installed which includes Korean, Chinese, and Japanese languages. 
I've tried removing them manually from time to time from a language bar.  However this doesn't help and they keep getting reinstalled. 
How can I remove them for good? 

A:

I had exactly the same problem on a Windows 7 64-bit machine.  I accidently added the Asian language support and was left with three extra keyboard layouts after each restart (KOR, JPN, CHS).  This is what I did to fix it:
Note: please read the whole thing before going step-by-step; you may find that starting with step 7 will be more comfortable for you rather than starting with step 1. 

Remove the Korean, Japanese and Chinese keyboards from the keyboard list
Press Win-key + R to open the "run" command window
Input: regedit then press ENTER - this will open the Windows Registry
Navigate to the following key:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

You will find three items referring to:
"c:/program files/common files/microsoft/imei14/shared/imeklmg.exe /uninstall /CHS /log"
"c:/program files/common files/microsoft/imei14/shared/imeklmg.exe /uninstall /JPN /log"
"c:/program files/common files/microsoft/imei14/shared/imeklmg.exe /uninstall /KOR /log"

Delete all of them. 
You may also find the same items from step 5 under:
HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run

If so, delete these as well. 
If you are not confident with modifying the registry you may do the following instead of steps 2-6: deselect the above mentioned startup commands by doing this:

Start > Control Panel > Administrative tools > System configuration
In the System Configuration window go to the Startup tab
Uncheck all items called "Microsoft Office IMEI 2010" that have the paths from step 5 under the "command" column
You can always come back and re-check these items if you need to

Restart your computer

Hopefully after restarting you will no longer have the additional keyboards.