Many repack versions of PES 2017 strip away non-English or even English audio files to reduce the initial download size.
The file is the exact file required to fix this issue. It injects full English audio commentary and in-game text into your copy of PES 2017. What is dt41-eng-all.cpk? dt41-eng-all.cpk pes 2017 download
If you own a legitimate copy of PES 2017 (from Steam or DVD), the file is already in your Data folder. You don't need to download it. Simply verify game integrity: Many repack versions of PES 2017 strip away
Many large-scale mods for PES 2017, which may include updated commentary, kits, or stadiums, are added through the download folder and managed with a "DpFileList Generator". What is dt41-eng-all
Installing massive community patches (like Smoke Patch, PTE Patch, or Professional Patch) sometimes overwrites the original file path or deletes the native commentary data by accident.