for the cultures specified. Valid with /addumlanguagepack parameter only. /UpdatesDir, /u - Updates from the directory specified ...

for the cultures specified. Valid with /addumlanguagepack     parameter only.    [/UpdatesDir, /u] - Updates from the directory specified will be installed           during setup.       Usage Examples:         Setup.com /AddUmLanguagePack:de-DE /s:d:\Downloads\UmLanguagePacks          Setup.com /AddUmLanguagePack:de-DE,fr-FR,ja-JP /s:\\myshare\langpacks      Setup.com /RemoveUmLanguagePack:de-DE,fr-FR   Setup.com /AddUmLanguagePack:de-DE /s:d:\Downloads /u:d:\Patches       Remarks:         en-US unified messaging language pack cannot be added/removed. It will        be installed and uninstalled with the Unified Messaging role.
English
English (United States)
日本語
Japanese