Inno Setup Chinese Language File not working

I found this unsupported Chinese .isl file (for translation in Inno) on the Inno Setup website.

http://www.jrsoftware.org/files/istrans/ChineseSimp-12/ChineseSimp-12-5.1.11.isl

as well as this "traditional" version

http://www.jrsoftware.org/files/istrans/ChineseTrad-2/ChineseTrad-2-5.1.11.isl

When I compile in the Inno Setup Compiler IDE, It says

Parsing [Languages] section, line 23
   File: C:\Program Files\Inno Setup 5\Languages\Chinese.isl
Parsing [LangOptions], [Messages], and [CustomMessages] sections
   Messages in script file

When I run the setup.exe file, It simply acts as if it was not inc开发者_StackOverflow社区luded in the [Languages] area at all. For example, when I have English Chinese and French as languages available, it only shows the English and French languages.

I don't really know where to go from here but I need to figure out why this isn't working... Any ideas?

You're using the ansi version of Inno setup and your machine can't display that language. See the ShowUndisplayableLanguages directive or use the unicode version.