Supported Operating Systems:
Windows Embedded Standard 7 Service Pack 1 (32-bit)
Windows Embedded POSReady 7 (32-bit)
Windows Thin PC

Installing the language pack:
1. On the running Windows operating system, open an elevated command-line prompt.
2. Type the following command to add the language pack to the operating system:

Dism /online /Add-Package /PackagePath:C:\test\LangPacks\lp.cab