Right-click the game .exe and select Run as Administrator . If the game doesn't have admin rights, it cannot read the registry changes you made.
Go to your game installation folder (usually C:\Program Files (x86)\Konami\Yu-Gi-Oh! Power of Chaos... ) and copy the system.dat file to a safe spot. yu gi oh power of chaos unlock all cards cheat upd
If you prefer not to touch your registry, you can manually replace your save data. Right-click the game
Right-click the file, go to , and check "Read-only" . This prevents the game from overwriting your unlocked status if an error occurs. Troubleshooting: Cards Still Locked? Power of Chaos
The Power of Chaos series features a combined pool of hundreds of cards, but many of the best ones have incredibly low drop rates. By using a save file or registry patch, you can: Instantly access 100% of the cards.
Replace the existing system.dat in your Common folder with the downloaded one.