You must place these files into the Data folder of your Starfield installation directory for the game to recognize them. Common Troubleshooting for RUNE Versions
For those using the RUNE version, language management often requires manual intervention since the standard Steam or Xbox interface may not be available to "just click and update". 1. Changing Text and Voice via .ini Files starfield language packrune exclusive
Italian, Polish, Portuguese (Brazil), and Simplified Chinese. Managing Languages in RUNE Exclusive Releases You must place these files into the Data
Navigating the Starfield: How to Manage Language Packs and RUNE Releases starfield language packrune exclusive