PCSX2 offers a modern feature called "Folder Memory Cards." Instead of one single 8MB file that fills up, this format treats a folder on your PC as a memory card. While there are still technical limits, this format makes it much easier to manage individual save files via Windows Explorer and is less prone to data corruption.
: Click "Create" and choose a size (8MB is standard; larger cards like 16MB or 32MB are available but can occasionally cause compatibility issues). tekken 5 pcsx2 memory card full
If PCSX2's built-in editor fails, you need to use the actual PS2 BIOS menu. PCSX2 offers a modern feature called "Folder Memory Cards