The game lacks the necessary permission to access the DLL file.

By following these steps, you should be able to resolve the "rld.dll failed to load" error and get back on the pitch in PES 2012.

Here is how to fix it step-by-step:

Before downloading anything, check if your antivirus software simply locked the file away. For Windows Defender: Open from your start menu. Click on Virus & threat protection . Select Protection history .

: The file was either incorrectly copied during installation or deleted by a system cleanup tool. Step 1: Restore the File from Windows Defender Quarantine