A common mistake is placing the file in the game's main \img\ folder. It must be placed in the \download\ folder mentioned above for it to work.
Are you trying to update your version specifically, or are you installing a custom mod like a bootpack?
: Replace the existing file if prompted. Ensure your game version (e.g., v1.03 or v1.04) matches the requirements of the DLC pack to avoid "incompatible version" errors at the loading screen. Troubleshooting Common Issues
PES 2013 is widely considered one of the peaks of the series due to its player physics and "Player ID" system. However, it lacked many official licenses. The dt0f.img file, typically found in the game's img folder or provided in "Data Packs" (DLC), became the primary vessel for community-made patches.