You must update the "installdir" and "executable" paths to match your actual game folder. Use double backslashes \\ as shown.
To install or fix on a 64-bit Windows system , you must use the Wow6432Node registry path. This is because PES 6 is a 32-bit application, and 64-bit Windows redirects its registry settings to this specific subkey. 64-bit Registry Path pes 6 registry 64 bit install
While compatibility is generally acceptable, some users have reported minor issues with Windows 11. Running in Windows 7 compatibility mode often solves these problems. As of late 2025, the PES Retro community continues to confirm that PES 6 runs well on Windows 11 with the correct registry fix applied. You must update the "installdir" and "executable" paths
This approach is universally applicable—it works on Windows 7, 8, 10, and 11 (both 32-bit and 64-bit systems). This is because PES 6 is a 32-bit
, for Settings persistence: Path: HKEY_CURRENT_USER\SOFTWARE\KONAMIPES6\PES6