Installing Patapon 3 DLC Quests?

[ShadowNya]

Hello. I have been playing a bit on Patapon 3 with the PPSSPP emulator, but I am having difficulties finding information on installing the DLC quests.
The large rock structure is not available to me, and I do not know how to install the DLC quests via the PC. Does anyone know how?
[Edit: I have obtained two Patapon 3 DLC folders, one of a US version and one of a EU version, named "UCAS40318" and "UCUS98751", both containing the same EDAT files. I have tried placing them in the GAME folder in both the PPSSPP and the PSP, but they have not appeared on the Patapon 3 game.
If these are in fact the correct DLC folders, then can anyone inform me of the proper method in installing them onto the Patapon 3 game? I'd want to be able to play it on both the PSP device and the PPSSPP emulator.]