PES 2012 is an older game, and Windows 10/11 may need specific instructions to run it smoothly.

Here are some steps you can take to troubleshoot and potentially fix the issue:

The rld.dll file itself might be missing, incomplete, or corrupted. This can occur from a faulty game installation, a failed download, or errors on your hard drive. Downloading a clean, working version of the DLL from a reliable source can resolve this.