Verify the Title ID of your base game and your language pack. The middle digits of the Title ID must match the corresponding regional release.
: Diablo III: Eternal Collection supports both Simplified and Traditional Chinese subtitles. The Simplified Chinese text and voice-over support was added in a software update on March 6, 2019. The voice pack is, as with other languages, a separate download from the eShop.
“Corrupted data – part XX missing” Fix: One of the .p parts is missing or bad. Re-download that specific part.
Disclaimer: This article assumes the use of legal backups or intended DLC management via custom firmware. Always support developers by purchasing the game officially.
Nintendo Switch (CFW / Emulator) File Format: NSP (or split NSP parts) Game: Diablo III: Eternal Collection (v2.7.7 + All DLC)
For those looking to purchase the game, it is available from various retailers including
Italian, Traditional Chinese, Simplified Chinese, Korean, Japanese. How to Download and Install Language Packs
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For players using NSP files (particularly on CFW), managing languages can be even more tricky. Since the base NSP does not usually contain the large language packs to save space, users have to search for the specific Language Pack NSP files separately.