Here's the important technical nuance: . Slot 2 is strictly for reading an existing save file. This means you cannot directly edit Player 2's customizations or profile from the main menus. To customize a character for the second slot, you must insert that memory card into Slot 1, launch the game, make your changes, and save. Afterwards, you can move it back to Slot 2 for versus battles.
Are you playing on an or the PCSX2 computer emulator ? What region is your game? (USA, Europe, or Japan) Do you have a modded PS2 (like Free McBoot)? I can give you the exact steps for your setup! tekken 5 save data ps2
For modern versions of PCSX2, you can use the integrated tool or the emulator's native memory card manager to directly import standard save formats. Here's the important technical nuance:
If your PS2 or emulator displays a corruption error when loading Tekken 5, it usually boils down to three culprits: To customize a character for the second slot,
Go to the top menu bar and navigate to > Memory Cards .