When you try to use the Chinese (Traditional) Language Pack that is downloaded from the Windows Ultimate Extras section of Windows Update, you may experience the following symptoms.

Symptom 1
If you use the Language Pack Setup tool (Lpksetup.exe) to install the language pack, the language pack is described as “Chinese (Hong Kong S.A.R.)”.

Symptom 2
After the installation of the language pack finishes, the language pack is described as “Chinese (Hong Kong S.A.R.)” in the Regional and Language Options item in Control Panel.

Note: Because the Chinese (Traditional) Language pack is used in Taiwan and Hong Kong, the description will confuse users in Taiwan and Hong Kong who download the language pack.