For an existing installation that requires a new language, Microsoft provides Language Accessory Packs
Proofing Tools are the components that enable in a specific language. While English (US/UK) comes standard with every Office installation, additional languages require these specific language packs.
Example proofing_config.xml :
| Challenge | Solution | |-----------|----------| | Repeated downloads per device | Single offline source | | Slow or unreliable internet | Local network deployment | | Strict security policies | No external calls during install | | Mass deployment to hundreds of PCs | Silent, scriptable installation |