If the game doesn't see the pack, double-check that the folder name in PSP/GAME/ matches your game's specific Serial ID exactly.
: If the game says "DATA PACK required" when trying to access DLC missions, the folder structure is likely incorrect. Troubleshooting Common Issues how to download data pack for god eater burst - GameFAQs god eater burst data pack ppsspp
Advanced users often confuse the Data Pack with fan-made HD texture packs. If the game doesn't see the pack, double-check