If the error persists after all these steps, the specific crack you are using is likely incompatible with your version of Windows (especially Windows 11 version 22H2 and later). Your only remaining option is to search for a repack that includes a modern emulator (like Goldberg Emulator or SmartSteamEmu) instead of the legacy rld.dll .
: Open your antivirus software, check the Quarantine or Protection History , and if you find rld.dll , select Restore . the dynamic library rlddll failed to load pes 2012
Ensure the rld.dll file is actually inside the main game folder. If the error persists after all these steps,
The file rld.dll is part of the copy protection used by PES 2012. Because of how it works, Windows Defender and other antivirus programs often flag it as a "virus" or "trojan" and quarantine or delete it. Ensure the rld