When a game is installed on the PS3 hard drive, it creates a specific folder structure. For the European version, the game data resides in a folder named BLES01702 inside the dev_hdd0/game/ directory.

When you download a DLC PKG for Tekken Tag Tournament 2 , that PKG contains a license file and a data folder. If the PKG is intended for the American version (BLUS), the installer will try to place files into a BLUS31022

Tekken Tag Tournament 2 remains one of the most celebrated fighting games of the PlayStation 3 era. Known for its massive roster, refined mechanics, and the "Tekken Tunes" customization system, it was a high-water mark for the genre. However, for enthusiasts, collectors, and users utilizing Custom Firmware (CFW) or homebrew-enabled consoles, the game takes on a technical dimension often identified by the search term: "Tekken Tag Tournament 2 Bles01702 Dlc Pkg."

On a standard, unmodified PS3, the system downloads these PKG files transparently from the PlayStation Store in the background. However, for users who need to manually install them—often because the PlayStation Store has shuttered for the PS3 or because they are using a digital backup—the PKG file must be installed manually via the "Install Package Files" option in the XrossMediaBar (XMB). The most critical aspect of the "Bles01702" portion of the keyword is region compatibility. Unlike modern consoles like the PS4 or PS5, which are largely region-free regarding DLC, the PS3 had a strict architecture regarding game directories.