Even with the right files, problems occur. Here is the troubleshooting matrix for the keyword you searched for:
The phrase “DLC PKG better updated” in the scene refers to a community-curated, all-in-one DLC pack that includes: tekken tag tournament 2 bles01702 dlc pkg better updated
: Copy your game folder to your PS3. Before launching the game, install only the Tekken TT2 BLES01702 DLC.pkg . Even with the right files, problems occur