| Error Message | Cause | Solution | | :--- | :--- | :--- | | "No Memory Card found" | AetherSX2 is looking in the wrong directory. | Go to AetherSX2 Settings > BIOS/Plugins > Memory Card > Set path to /memcards . | | "Save failed. Retry?" | Insufficient virtual memory blocks. | Open AetherSX2 > Memory Card editor. Delete a few old saves from other games to free up blocks. GOW2 saves take up 2-3 blocks each. | | "Game data is different version" | Region mismatch. | Ensure your GOW2 ROM (ISO) region matches the save file (NTSC-J, NTSC-U, PAL). | | AetherSX2 crashes on launch after importing | The memory card file is corrupted or too large. | Replace with a fresh Mcd001.ps2 (a blank 8MB card) from the AetherSX2 apk assets. |
Before you start dragging files around, you need to understand how AetherSX2 handles saves. Unlike PC emulators that often use raw .ps2 files, AetherSX2 uses a virtual Mcd001.ps2 file. This is a digital replica of a physical PS2 memory card (8MB or 64MB). save data god of war 2 aether sx2